Free Printable Algebra 1 EOC Review

1.

Add the following polynomials:
(x³-2x²+3)+(2x³+3x²-1)

a)

3x³-2x²+3x+2

b)

3x³+x²+2

c)

3x³-5x²-2

d)

3x³-x²+1

2.

Subtract the following polynomials:
(3x²-3x+2)-(x²-2x+1)

a)

2x²+x+1

b)

2x²-5x+3

c)

2x²-x+1

d)

4x²-5x+3

3.

a)

A

b)

B

c)

C

d)

D

4.

Solve for x:

a)

x = yb - v

b)

x = by - v

c)

x = by + v

5.

What is the first step in solving this equation?

a)

subtract 3 to both sides

b)

subtract the 6 - 2

c)

distribute 2

d)

distribute -2

6.

$97=-3\left(6n-5\right)-8$

a)

$-10$

b)

$16$

c)

$-5$

d)

$-2$

7.

Solve:
2(4x-3) - 8 = 4 + 2x

a)

x = 5/3

b)

x = 3

c)

x = 1

d)

x = 2

8.

Does the following equation have one solution, no solutions, or infinitely many solutions?

2x + 4 = 2x + 4

a)

One

b)

None

c)

Infinite

d)

This cannot be determined

9.

Does the following equation have one solution, no solutions, or infinitely many solutions?

5x + 4 = 2x + 4

a)

One

b)

None

c)

Infinite

d)

This cannot be determined

10.

Does the following graph have one solution, no solutions, or infinitely many solutions?

a)

One Solution

b)

No Solutions

c)

Infinitely Many Solutions

11.

^{What is the solution?}

a)

1

b)

-2

c)

(1, 2)

d)

(1, -1)

12.

Does the system have one, none or infinite solutions?
8x + 4y = 12
y = -2x + 3

a)

(0,3)

b)

(3,0)

c)

No solution(parallel lines)

d)

Infinitely many solutions

13.

How many solutions?

a)

One Solution

b)

No solution

c)

Infinitely Many Solutions

14.

What is the value of the y-coordinate of the solution to the system of equations
x-2y=1
x+4y=7

a)

1

b)

-1

c)

3

d)

4

15.

Which point is a solution?

a)

(0, 6)

b)

(-3, 4)

c)

(1, 0)

d)

(-4, 3)

16.

Homer sells tickets for admission to your school play and collects a total of $104. Admission prices are $6 for adults and $4 for children. He sold 21 tickets total. How many of each type of ticket were sold?

a)

10 adults, 11 children

b)

12 adults , 9 children

c)

11 adults, 10 children

d)

9 adults, 12 children

17.

Select the correct graph for each inequality.

a)

A

b)

B

c)

C

d)

D

18.

Solve the literal equation for the given variable.

a)

2A/h

b)

2/(h)

c)

2Ah

d)

Ah/2

19.

a)

h=V/(3πr²)

b)

h=(3V)/(πr²)

c)

h=V/(3πr²)

d)

h=(3π)/(Vr²)

20.

Is this graph Discrete or Continuous?

a)

Discrete

b)

Continuous

21.

A new savings account is opened with $400 and gains 3% every year. What is the exponential function?

a)

f(x)=400(1+3)^x

b)

f(x)=400(1-0.03)^x

c)

f(x)=400(1+0.03)^x

d)

f(x)=400(0.03)^x

22.

What type of function is f(x)=2(1/7)^x ?

a)

Exponential Growth

b)

Linear

c)

Exponential Decay

d)

None of the Abovee

23.

In an exponential function, what does the 'a' represent?

a)

SLOPE

b)

RATE OF CHANGE

c)

Y-INTERCEPT

d)

COMMON RATIO

24.

Which function models this table?

a)

$f\left(x\right)=2\cdot4^x$

b)

$f\left(x\right)=4^x$

c)

$f\left(x\right)=4\cdot2^x$

d)

$f\left(x\right)=8^x$

25.

The amount of ants in a colony, f, that is decaying can be modeled by f(x) = 800(.87)^x, where x is the number of days since the decay started. By what percentage is the colony decaying?

a)

87%

b)

13%

c)

800%

d)

8.7%

26.

The expression 12(1.015)^t models the population of elephants in a wildlife refuge after t years since 1975.
What does the value 1.015 represent?

a)

The number of elephants was 1,015 in 1975.

b)

The number of elephants increases by 1.5% each year.

c)

The number of elephants increases by 101.5% each year.

d)

The number of elephants is multiplied by 1.015 each year.

27.

Solve for p
$A\ =\ \frac{1}{2}pa$

a)

$A-\frac{1}{2}a\ =\ p$

b)

$\frac{2A}{a}=p$

c)

$\frac{A}{2a}=p$

d)

$2A-a\ =\ p$

28.

Solve for p
$SA\ =hp\ +\ 2B$

a)

$\frac{SA-2B}{h}=p$

b)

$\frac{SA}{h}-2B=p$

c)

$\frac{SA-h}{2B}=p$

d)

$SA-2B-h=p$

29.

a)

s = -Dn + C

b)

s = Dn - C

c)

s = Dn/C

30.

a)

y < -2/5x - 4

b)

y > -2/5x - 4

c)

y ≤ -2/5x - 4

d)

y ≥ -2/5x - 4

31.

a)

x < 4

b)

x > 4

c)

x ≤ 4

d)

x ≥ 4

32.

a)

y < 4

b)

y > 4

c)

y ≤ 4

d)

y ≥ 4

33.

a)

y < 4/3x - 4

b)

y > 4/3x - 4

c)

y ≤ 4/3x - 4

d)

y ≥ 4/3x - 4

34.

.
If the blue is f(x)=x^2,then the red must be

a)

g(x)=x²-5

b)

g(x)=x²+5

c)

g(x)=(x-5)²

d)

g(x)=(x+5)²

35.

.
If the blue is f(x)=x^2,the red must be

a)

g(x)=(x+3)²

b)

g(x)=(x-3)²

c)

g(x)=x²+3

d)

g(x)=x²-2

36.

Which equation represents this graph.

a)

f(x)=(x - 4)² - 3

b)

f(x)=-(x - 4)² + 3

c)

f(x)=(x - 4)² + 3

d)

f(x)=-(x + 4)² + 3

37.

What is the RANGE of this graph?

a)

-7<x<5

b)

-7≤y<5

c)

-3<x<1

d)

-3≤y<1

38.

What is the DOMAIN of this graph?

a)

-4 ≤ x ≤ 3

b)

-1 ≤ x ≤ 4

c)

4 < x < 3

d)

-1 < x < 4

39.

What is the Domain?

a)

y ≥ 6

b)

$-\infty<x<\infty$

c)

All Real Numbers

d)

-10 ≤ x ≤ 6

40.

What is the Range?

Select all possible answers...

a)

$y\le6$

b)

$-\infty<y\le6$

c)

-10 ≤ y ≤ 6

d)

-10 ≤ x ≤ 6

41.

The cost of each bottle of juice from a juice machine is $0.65. Which expression represents the total amount of money collected from the sale of q cans of juice from the machine.

a)

0.65 + q

b)

0.65 - q

c)

0.65q

d)

0.65 ÷ q

42.

Lia used the following process to find the slope of the line described by the equation 3y + 5x = 12.
According to Lia's method, which equation gives the slope of the line described by the equation ax + by = c?

a)

-a/b

b)

a/b

c)

-b/a

d)

b/a

43.

Which of the following numerical expressions results in a negative number?

a)

(-7) + (-3)

b)

(-3) + 7

c)

3 + 7

d)

3 + (-7) + 11

44.

Based on the graph, which of the following conclusions is true?

a)

Everyone ran faster than 6 meters per second.

b)

The best possible rate for the 100-meter dash is 5 meters per second.

c)

The first place runner was four times as fast as the fourth place runner.

d)

The second-place and third-place runners were closest in time to one another.

45.

The total daily sales at a video store are shown in the expression 21x - 3x², where x is the number of tapes sold.
Which shows this expression completely factored?

a)

3x(7 - x)

b)

3x²(7 - x)

c)

x(21 - 3x)

d)

(x - 3)(7 - x)

46.

Which ordered pair satisfies both equations below for x and y?

a)

(-1, -4)

b)

(-2, -3)

c)

(3, 2)

d)

(4, 1)

47.

When the equation y = 3x + 6 is changed to y = -3x + 6, what effect does this change have on the graph?

a)

The line moves to the left on the x-axis.

b)

The line moves downward on the y-axis.

c)

The line slants upward, from the left to right, instead of downward.

d)

The line slants downward, from left to right, instead of upward.

48.

Which pair of lines are parallel?

a)

y = 2; x = 2

b)

y = x + 3; y = x - 4

c)

y = 2x + 6; y = -3x + 6

d)

y = -4x - 3; y = 4x + 4

49.

4³⋅4² = ?

a)

4⁵

b)

4⁶

c)

16⁵

d)

16⁶

50.

What is the domain of an ordered pair on the graph below?

a)

-4

b)

-2

c)

1

d)

4

51.

Based on the table below, which statement best describes the data?

a)

The data represents a linear function.

b)

The data does not represent a function.

c)

The data represents a quadratic function.

d)

The data represents an exponential decay function.

52.

What is the absolute value of -4?

a)

-4

b)

-¼

c)

¼

d)

4

53.

What is the y-intercept of the line 2x - 3y = 12?

a)

(0, -4)

b)

(0, -3)

c)

(2, 0)

d)

(6, 0)

54.

What are the solutions for the quadratic equation x² + 6x = 16

a)

-2, -8

b)

-2, 8

c)

2, -8

d)

2, 8

55.

What is the greatest common factor of the expressions 36x⁸y² and 18x⁴y³?

a)

2x²y²

b)

3x⁴y

c)

9x²y

d)

18x⁴y²

56.

The box below shows the number of kilowatt-hours of electricity used last month at each of the houses on Harris Street.
What is the mode of these data?

a)

560

b)

580

c)

590

d)

640

57.

Identify the algebraic expression for the perimeter of the nth figure in the pattern shown below. The sides of each square is 1 cm.

a)

4n

b)

n + 4

c)

4n + 2

d)

16n - 12

58.

Solve the inequality
5(2x - 3) - 6x < 9
for x.

a)

x < -1.5

b)

x < 1.5

c)

x < 3

d)

x < 6

59.

Identify the slope of the equation 5x + 2y = 0.

a)

5/2

b)

-5/2

c)

2/5

d)

-2/5

60.

Which of the following is equivalent to the equation shown below?

a)

x(x - 5) = 80

b)

20(x - 5) = 4x

c)

20x = 4(x - 5)

d)

24 = x + (x - 5)

61.

What is the graph of the equation x = 3?

a)

a

b)

b

c)

c

d)

d

62.

How many times does the graph of
y = 2x² - 2x + 3 intersect the x-axis?

a)

none

b)

one

c)

two

d)

three

63.

Which expression is equivalent to x⁶x²?

a)

x⁴x³

b)

x⁵x³

c)

x⁷x³

d)

x⁹x³

64.

Which graph represents the solution to this system of inequalities?

a)

a

b)

b

c)

c

d)

d

65.

Which of the following is the formula to model the number of gray squares in the nth figure of the pattern?

a)

6n + 2

b)

4n + 4

c)

n + 8

d)

4n

66.

Latisha is 5 years older than Wanda. Three years ago Wanda was 8a years. How old is Latisha now?

a)

8a + 5

b)

8a - 3

c)

8a + 8

d)

8a + 3

67.

Michelle spends t +4 hours per day watching television. Carmen spends t hours and Henry watches television t -2 hours per day. Find the average number of hours of TV time for the three students

a)

(3t +2) / 3

b)

(4t/3) + 2

c)

2t + 4

d)

(4t - 2) /3

68.

Which one is the coefficient?
6f² - 9

a)

6

b)

f

c)

2

d)

9

69.

Which one is the constant?
5g³ + 2

a)

5

b)

g

c)

3

d)

2

70.

How many terms are in the expression below:
5a + 7a - 8

a)

one

b)

two

c)

three

71.

write the equation

a)

15 + 6p = 75

b)

15- 6p = 75

c)

15 + 75 = 6p

d)

15 -75 = 6p

72.

Find the Slope from the Pair of Points
(-4,-5) (4,5) slope = _____

a)

4/5

b)

-5/4

c)

5/4

d)

-4/5

73.

What is the first step to solve this equation:
11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

74.

-31-4x=-5-5(1+5x)

a)

2

b)

1

c)

-1

d)

4

75.

3(1-3x)=2(-4x+7)

a)

11

b)

-11

c)

-20

d)

20

76.

Write a rule for the following table:
x: -2 -1 0 1 2 3
-------------------------------
y: -3 0 3 6 9 12

a)

y = 3x -1

b)

y = 3 + 3x

c)

y = -3x -2

d)

y = x + 3

77.

What are the roots of the function
f(x)= (x - 2)(x + 3)?

a)

x = - 2 or x = 3

b)

x = 2 or x = -3

c)

The are no real roots

d)

x = 2 or x = 3

78.

A party charges $5 admission for each person.

a)

Linear

b)

Exponential

c)

Neither

79.

Factor
3v² - 4v - 7

a)

(3v-7)(v+1)

b)

3(v-7)(v-1)

c)

(3v+1)(v-9)

d)

(3v+1)(v-10)

80.

Factor
k²+7x+10

a)

(k+2)(k+5)

b)

(k-2)(k-5)

c)

(k+10)(k+4)

d)

(k+2)(k-5)

81.

Solve for x and y
3x + 2y = 16
7x + y = 19

a)

(-2,5)

b)

(-2,-5)

c)

(2,-5)

d)

(2,5)

82.

In a pasture are horses and chickens if there are a total of 28 animals and 80 legs how many chickens and horses?

a)

10 horses, 18 chickens

b)

16 horses, 12 chickens

c)

12 horses, 16 chickens

d)

18 horses, 10 chickens

83.

If a system of equations has no solution, what does the graph look like?

a)

intersecting lines

b)

parallel lines

c)

skew lines

d)

intersecting lines

84.

What is the solution?

a)

(1, -1)

b)

(-1, 1)

c)

(0, -2)

d)

(2, 0)

85.

What are the x- intercepts?

a)

x= 0 and x= -4

b)

x= 0 and x= 4

c)

y= 0

d)

x= 2

86.

Solve the equation using the quadratic formula.

a)

A

b)

B

c)

C

d)

D

87.

What does "a" control in a graph of f(x) = ax²+ bx+ c?

a)

Opens up or down

b)

Where the graph crosses at X-intercept

c)

Where the graph crosses at Y-intercept

88.

Solve
4m² - 100 = 0

a)

m=25, -25

b)

m=96

c)

m=5, -5

d)

m=-96

89.

Find the vertex of
f(x) = -x²- 4x + 12.

a)

(-2, 16)

b)

(2, 0)

c)

(2, 4)

d)

(-2, 4)

90.

What is another word for zeros?

a)

y-intercepts

b)

roots

c)

vertex

d)

axis of symmetry

91.

True or False:
The domain of a quadratic is all real numbers.

a)

False

b)

True

92.

The graph of a quadratic function is shown on the grid.

Which function is best represented by this graph?

a)

$h\left(x\right)=x^2-3x-9$

b)

$h\left(x\right)=x^2+3x-9$

c)

$h\left(x\right)=x^2-6x$

d)

$h\left(x\right)=x^2+6x$

93.

Which expression is equivalent to $24x^2-22x+5$ ?

a)

$\left(12x+5\right)\left(2x+1\right)$

b)

$\left(8x-5\right)\left(3x-1\right)$

c)

$\left(12x-5\right)\left(2x-1\right)$

d)

$\left(8x+5\right)\left(3x+1\right)$

94.

A system of equations is graphed on the grid.

Which system of equations does the graph represent?

a)

$y=-x-4$
$y=2x-2$

b)

$y=-x+4$
$y=2x-4$

c)

$y=x-4$
$y=-2x-2$

d)

$y=x+4$
$y=-2x-4$

95.

The table represents some points on the graph of an exponential function.

Which function represents the same relationship?

a)

$f\left(x\right)=15\left(\frac{5}{6}\right)^x$

b)

$f\left(x\right)=18\left(\frac{6}{5}\right)^x$

c)

$f\left(x\right)=15\left(\frac{6}{5}\right)^x$

d)

$f\left(x\right)=18\left(\frac{5}{6}\right)^x$

96.

The table shows the amount of pet food in cups remaining in an automatic feeder as a function of the humber of meals the feeder has dispensed.

Based on the table, which function models this situation?

a)

$f\left(n\right)=-3n+24$

b)

$f\left(n\right)=-\frac{1}{3}n+16$

c)

$f\left(n\right)=-3n+64$

d)

$f\left(n\right)=-\frac{1}{3}n+8$

97.

The graph of $f\left(x\right)=x^2$ was transformed to create the graph of $g\left(x\right)=f\left(x\right)-9$ . Which statement about the graphs is true?

a)

The graph of g is a reflection of the graph of f across the x-axis.

b)

The vertex of the graph of g is 9 units to the right of the vertex of the graph of f.

c)

The graph of g is a reflection of the graph of f across the y-axis.

d)

The y-intercept of the graph of g is 9 units below the y-intercept of the graph of f.

98.

The expression $\left(x^{22}\right)\left(x^7\right)^3$ is equivalent to $x^p$ . What is the value of $p$ ?

(a)

99.

The graph of a linear function k passes through the points (-7, 0) and (1, 8).

Which statement must be true?

a)

The slope of the graph of k is $-\frac{4}{3}$ .

b)

The graph of k passes through the point (-1, -8).

c)

The zero of k is 7.

d)

The x-intercept of the graph of k is -7.

100.

What is the value of x in the solution to this system of equations?

3x-5y=22

y=-5x+32

a)

-6.5

b)

0.5

c)

6.5

d)

-0.5

101.

Which graph best represents $y=10\left(0.85\right)^x$ ?

a)

b)

c)

d)

102.

The table shows a linear relationship between x and y.

What is the rate of change of y with respect to x?

a)

$-\frac{9}{2}$

b)

$\frac{2}{9}$

c)

$-\frac{2}{9}$

d)

$\frac{9}{2}$

103.

Which value of x is a solution to this equation?

5x^2-36x+36=0

a)

$x=-6$

b)

$x=4$

c)

$x=-1.8$

d)

$x=1.2$

104.

A part of an exponential function is graphed on the grid.

Which inequality best represents the domain of the part shown?

a)

$x\ge-2$

b)

$y\ge4.5$

c)

$x\ge4.5$

d)

$y\ge-2$

105.

What is the solution to $-\left(6m+18\right)=4\left(17-m\right)$ ?

(a)

106.

Which function is equivalent to $y=3\left(x+2\right)^2+7$ ?

a)

$y=3x^2+12x+33$

b)

$y=3x^2+12x+19$

c)

$y=3x^2+19$

d)

$y=3x^2+33$

107.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

108.

The slopes of parallel lines are...

a)

the same

b)

opposite

c)

always different

109.

Find the slope of the line that passes through:
(6,7) and (4,2)

a)

2/5

b)

-5/2

c)

5/2

d)

-1/2

110.

Slopes of perpendicular lines are...

a)

opposite reciprocals.

b)

opposites.

c)

identical.

d)

always 7.

111.

What slope is parallel to:
m = 3/4

a)

4/3

b)

3/4

c)

-3/4

d)

-4/3

112.

What is the slope of a line perpendicular to 5?

a)

5

b)

1/5

c)

-1/5

d)

-5

113.

a)

x³

b)

x⁹

c)

x

d)

1

114.

a)

4³

b)

4¹⁵

c)

1³

d)

1¹⁵

115.

a)

2¹⁴ z¹³

b)

2²/z⁷

c)

2¹⁴/ z⁷

d)

2²z⁷

116.

Solve for y:
5x - y = 16

a)

-y = 5x + 16

b)

y = 5x + 16

c)

x = 5y - 16

d)

y = 5x - 16

117.

Solve for a.

a)

a = pw

b)

a = p/w

c)

a = w/p

d)

a = w + p

118.

Combine (x² + 2x - 4) - (5x² - 3x - 1)

a)

-4x² + 5x - 3

b)

6x² + 5x - 5

c)

-4x² -1x - 5

d)

6x² + 5x - 3

119.

What does the "m" represent in a slope-intercept form equation (y= mx + b)?

a)

m = y-intercept

b)

m = slope

c)

m = y

d)

m = x

120.

What does "b" represent in the slope-intercept equation (y = mx + b)?

a)

b = the slope

b)

b = the x-intercept

c)

b = the y-intercept

d)

b = barometer

121.

How do you find the slope when given two points on a line?

a)

m = rise/run

b)

plug in a zero for y and solve for x

c)

plug in a zero for x and solve for y

d)

$m\ =\ \frac{y_2\ -\ y_1}{x_2\ -\ x_1}$

122.

Monica graphed y = -3x + 4. If the slope were multiplied by -2 and the y-intercept were shifted down 6 units, then which of the following equations may be used to represent the changes?

a)

y = -2x + 6

b)

y = 6x - 2

c)

y = 3x - 8

d)

y = -5x + 10

123.

Connor has sold 15 cups of lemonade at his stand and will sell 5 more cups per hour. Write an equation to represent this situation.

a)

y = 10x + 5

b)

y = 20x

c)

y = 15x + 5

d)

y = 5x + 15

124.

Write the equation of the line.

a)

y= -1x-3

b)

y= -3x-1

c)

y=-1/3x-1

d)

y= -3x-3

125.

Bob has $150 in his savings account and saves $40 per month. Which equation represents the amount Bob has in his account after x months?

a)

y = 150 + 40

b)

y = 40x + 150

c)

y = 150x + 40

d)

y = 40 + 150x

126.

A holiday meal costs $12.50 a person plus a delivery fee of $30. Which equation represents the amount a holiday meal costs, including delivery, for x people?

a)

y = 12.5x + 30

b)

y = 12.5 + 30

c)

y = 30x + 12.5

d)

y = 30 - 12.5x

127.

Which equation generates a graph containing
the set of ordered pairs shown below?
{(−15, 12), (−5, 8), (5, 4), (10, 2)}

a)

y = -3/5 x + 3

b)

y = -2/5 x + 6

c)

y = -1/5 x + 9

d)

y = -4/5 x

128.

a)

y≥x−1

b)

y≤x−1

c)

y>x−1

d)

y≤x+1

129.

a)

Function

b)

Not a Function

130.

a)

A

b)

B

c)

C

d)

D

131.

a)

A

b)

B

c)

C

d)

D

132.

a)

A

b)

B

c)

C

d)

D

133.

a)

A

b)

B

c)

C

d)

D

134.

a)

A

b)

B

c)

C

d)

D

135.

a)

A

b)

B

c)

C

d)

D

136.

a)

F

b)

G

c)

H

d)

J

137.

a)

F

b)

G

c)

H

d)

J

138.

a)

A

b)

B

c)

C

d)

D

139.

a)

A

b)

B

c)

C

d)

D

140.

a)

A

b)

B

c)

C

d)

D

141.

a)

A

b)

B

c)

C

d)

D

142.

a)

A

b)

B

c)

C

d)

D

143.

a)

A

b)

B

c)

C

d)

D

144.

What is the common ratio for the sequence:
28, 14, 7, 3.5...

a)

2

b)

1/2

c)

-14

d)

-7

145.

What percentage of males drive sports cars?

a)

35%

b)

16.25%

c)

65%

d)

25%

146.

A survey explored the relationship between gender and band class. Which is a reasonable conclusion?

a)

There are more band members than non-band members

b)

There are more boys in the class than girls

c)

There are more boys in band than not in band

d)

More than half of the bands members in the class are girls

147.

(-4x²)³⋅(2x³)⁶

a)

-4,096x²⁴

b)

-8x²⁴

c)

-8x¹⁴

d)

-4,096x¹⁴

148.

Find the difference.
(7p + 4p³ - 8) - (-3p²+ 2 - 9p)

a)

-3p²+ 4p³ -15 + 9

b)

3p³ + 4p² - p + 3

c)

4p³ -3p² +16p + 10

d)

4p³ +3p² + 16p - 10

149.

What are the x-intercepts of the equation?
y=x²+11x+10

a)

10, 11

b)

10,1

c)

-10,-1

d)

2,5

150.

When is your end of course exam?

a)

Never!

b)

May 16-17

c)

May 18-19

d)

May 19-20

151.

Which system of inequality is shown?

a)

y > x - 2
y ≤ 2x + 2

b)

y > x + 2
y ≤ 2x + 2

c)

y ≥ x - 2
y ≤ 2x + 2

d)

none of these are the system

152.

What kind of graph is this?

a)

Linear

b)

Quadratic

c)

Exponential

153.

Which strategy can I use to solve this problem?

a)

Solve Systems

b)

Linear Regression

c)

Quadratic Regression

d)

Exponential Regression

154.

a)

b)

c)

d)

155.

What strategy should be used to solve this problem?

a)

Proportions

b)

Graph Match

c)

Regression

d)

Solve Systems

156.

a)

F

b)

G

c)

H

d)

J

157.

What type of function am I looking for?

a)

Quadratic

b)

Parabola

c)

Exponential

d)

Linear

158.

What does the number 1,024 stand for?

a)

Decay Factor

b)

Growth Rate

c)

Percent

d)

Starting Value

159.

How do you change a percent to a decimal?

a)

Move the decimal point two spaces to the right.

b)

Move the decimal point two spaces to the left.

c)

Move the decimal point one space to the right.

d)

Move the decimal point one space to the left.

160.

What is the correct function?

a)

A

b)

B

c)

C

d)

D

161.

What are zeros?

a)

x-intercepts

b)

roots

c)

solutions

162.

Which strategy can be used to solve this problem?

a)

Nsolve

b)

Graph

c)

Solve Systems

163.

(Hint: Use control-t or graph trace to find zeros!)

a)

F

b)

G

c)

H

d)

J

164.

What is causation?

a)

The tendency for two variables to change together or in opposite ways

b)

A set of data with two variables

c)

When the change in one quantity causes the change in another

165.

a)

A

b)

B

c)

C

d)

D

166.

Which inequality symbol means greater than?

a)

>

b)

<

167.

Which strategy will help you solve this problem?

a)

Solve Systems

b)

Graph & Match

c)

nSolve

168.

a)

F

b)

G

c)

H

d)

J

169.

Which equation should be used for this problem? (Hint: Look for a key word!)

a)

a(1 - %)^x

b)

a(1 + %)^x

170.

a)

A

b)

B

c)

C

d)

D

171.

In the equation f(x)=a(b)^x, what is b called when b>1?

a)

Growth Rate (increase)

b)

Decay Factor (decrease)

172.

In the equation f(x)=a(b)^x, what is b called when b<1?

a)

Growth Rate (increase)

b)

Decay Factor (decrease)

173.

a)

F

b)

G

c)

H

d)

J

174.

(Hint: Compare the values in your calculator!)

a)

A

b)

B

c)

C

d)

D

175.

Is this mapping a function or not a function?

a)

Function

b)

Not a Function

176.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

177.

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

a)

D: {1, -3, -4,}
R: {0, 1, 2, -4}

b)

D: {-4, 0, 1, 2}
R:{-4, -3, 1}

c)

D: {0, 1, 2, 3, 4}
R:{1, -3, -4}

d)

D: {0, 1, 2, -4}
R: {1, -3, -4, 1}

178.

Simplify: (5p⁹q³)(2pq⁷)

a)

7p¹⁰q¹⁰

b)

10p⁹q²¹

c)

10p¹⁰q¹⁰

d)

10p⁸q^-4

179.

Simplify: 7p⁰

a)

7

b)

1

c)

simplified

d)

7p

180.

a)

b)

16c³d³

c)

d)

181.

a)

b)

2x²z⁴

c)

3x²y⁵z⁴

d)

182.

Write the following expression in radical form:

a)

a.)

b)

b.)

c)

c.)

d)

d.)

183.

Write the following expression in exponential form:

a)

a.)

b)

b.)

c)

c.)

d)

d.)

184.

a)

(5x)^-2/1

b)

(5x)^2/1

c)

(5x)^-1/2

d)

(5x)^1/2

185.

Simplify.

a)

A

b)

B

c)

C

d)

D

186.

Simplify:
√96

a)

4√6

b)

3√6

c)

6√5

d)

6√8

187.

Simplify the radical...

√20a²b⁴

a)

2ab²√5

b)

4ab²√5

c)

5ab²√2

d)

2a²b²√5

188.

Simplify

a)

A

b)

B

c)

C

d)

D

189.

a)

A

b)

B

c)

C

d)

D

190.

Solve by using substitution method.

a)

(2, 7)

b)

(0, 1)

c)

(2/5, 9/5)

d)

(2, 5)

191.

Write equations to find total amount of savings for Theresa and Cary.

a)

Theresa: y = 5x + 1
Cary: y = x + 3

b)

Theresa: y = x + 5
Cary: y = 3x + 1

192.

Ellie spent $88.79 at the computer store. She then had $44.50 left to buy a hat. How much did she money did she originally have? Create an equation from the story problem. Solve, plug and prove the equation.

a)

x - 88.79 = 44.50 ; Solution x = 133.29

b)

x + 44.50 = 88.79 ; Solution x = 44.29

c)

x + 88.79 = 44.50 ; Solution x = -44.29

d)

x - 44.50 = 88.79 ; Solution x = 133.29

193.

Maria has 25 dollars. She has to buy a gallon of milk which costs $3.50. She wants to spend the rest of her money on cereal. If each box of cereal costs $4.50, how many can she purchase?

a)

4 boxes

b)

5 boxes

c)

6 boxes

d)

7 boxes

194.

Christian had brochures printed for a new business venture. Christian originally ordered 4 boxes of black-and-white brochures and 3 boxes of color brochures, which cost a total of $134. After those ran out, Christian spent $120 on 3 boxes of black-and-white brochures and 3 boxes of color brochures. Which system represents this situation?

a)

x+y=134
x+y=120

b)

3x+3y=134
4x+3y=120

c)

4x+3y=134
3x+3y=120

d)

7xy=134
6xy=120

195.

What is the solution to this system?
x = 7 - 2y
2x + y = 5

a)

(-1,4)

b)

(4,-1)

c)

(1,3)

d)

(3,1)

196.

A test has twenty questions worth 100 points. The test consists of True/False questions worth 3 points each and multiple choice questions worth 11 points each. How many multiple choice questions are on the test?

a)

20 Multiple Choice

b)

10 Multiple Choice

c)

15 Multiple Choice

d)

5 multiple choice

197.

What is the solution?

a)

(1, -1)

b)

(-1, 1)

c)

(0, -2)

d)

(0, 1)

198.

Parallel Lines never intersect because...

a)

they have the same slopes.

b)

they have the same y-intercept.

c)

they have different slopes.

d)

they have different y-intercepts.

199.

David is running a concession stand at a soccer game. He sells nachos and sodas. Nachos cost $1.50 each and sodas cost $0.50 each. At the end of the game, David made a total of $78.50 and sold a total of 87 nachos and sodas combined. Which system of equations represents this situation?

a)

1.5x+0.5y=78.5
x+y=87

b)

1.5x+0.5y=78.5
1.5x+0.5y=87

c)

x+y=78.5
1.5x+0.5y=87

d)

x+y=78.5
x+y=87

200.

What is the slope a horizontal line?

a)

-1

b)

undefined

c)

1

d)

0

Algebra 1 EOC Review

Total questions: 200

Worksheet time: 33hrs 20mins

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