Free Printable EOC Practice

1.

What function is equivalent to

y=3\left(x+2\right)^2+7?

a)

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

b)

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

c)

$y=3x^2+19$

d)

$y=3x^2+33$

2.

Which table shows y as a function of x?

a)

F

b)

G

c)

H

d)

J

3.

What is the equation in slope-intercept form of the line that passes through the point (5, 0) and is parallel to the line represented by y = 1.2x + 3.8?

a)

$y=1.2x-6$

b)

$y=-1.2x+6$

c)

$y=1.2x+5$

d)

$y=-1.2x-5$

4.

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)

$x=1.2$

5.

Which graph best represents

y=10\left(0.85\right)^x

?

a)

F

b)

G

c)

H

d)

J

6.

Which expression is equivalent to

210d^2-63d

?

a)

$21d\left(10d-3\right)$

b)

$21d\left(10d+3\right)$

c)

$21\left(10d+3\right)$

d)

$21\left(10d-3\right)$

7.

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

$3x-5y=22$ and $y=-5x+32$

a)

$-6.5$

b)

$0.5$

c)

$6.5$

d)

$-0.5$

8.

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

Which function is best represented by the graph?

a)

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

b)

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

c)

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

d)

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

9.

$24x^2-22x+5$

Which expression is equivalent to the expression above?

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)

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

10.

Which graph best represents

y=-x^2+6x-1

?

a)

A

b)

B

c)

C

d)

D

11.

What function is equivalent to

y=3\left(x+2\right)^2+7?

a)

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

b)

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

c)

$y=3x^2+19$

d)

$y=3x^2+33$

12.

Which table shows y as a function of x?

a)

F

b)

G

c)

H

d)

J

13.

What is the equation in slope-intercept form of the line that passes through the point (5, 0) and is parallel to the line represented by y = 1.2x + 3.8?

a)

$y=1.2x-6$

b)

$y=-1.2x+6$

c)

$y=1.2x+5$

d)

$y=-1.2x-5$

14.

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)

$x=1.2$

15.

Which graph best represents

y=10\left(0.85\right)^x

?

a)

F

b)

G

c)

H

d)

J

16.

Which expression is equivalent to

210d^2-63d

?

a)

$21d\left(10d-3\right)$

b)

$21d\left(10d+3\right)$

c)

$21\left(10d+3\right)$

d)

$21\left(10d-3\right)$

17.

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

$3x-5y=22$ and $y=-5x+32$

a)

$-6.5$

b)

$0.5$

c)

$6.5$

d)

$-0.5$

18.

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

Which function is best represented by the graph?

a)

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

b)

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

c)

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

d)

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

19.

$24x^2-22x+5$

Which expression is equivalent to the expression above?

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)

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

20.

Which graph best represents

y=-x^2+6x-1

?

a)

A

b)

B

c)

C

d)

D

21.

a)

x is less than or equal to 2

b)

x < 2

c)

2 < x

d)

x is greater than 2

22.

a)

x > 1

b)

1 ≥ x

c)

x is greater than or equal to 1

d)

x is less than or equal to 1

23.

m - 5 > 10

a)

m is less than 15

b)

m is greater than 5

c)

m is greater than 15

d)

m is less than 5

24.

s + 9 ≥ -25

a)

s ≥ -18

b)

s ≥ -34

c)

s ≤ 18

d)

s ≥ 34

25.

4x - 2 ≤ -22

a)

x ≥ -5

b)

x ≥ -6

c)

x ≤ -6

d)

x ≤ -5

26.

7b - 3 < 11

a)

b < 2

b)

84 > b

c)

b > 2

d)

b < 84

27.

6 - 2h > 30

a)

h < 24

b)

18 > h

c)

h > 12

d)

h < -12

28.

1 + 3r > 10

a)

r < 11

b)

r > 3

c)

27 > r

d)

r > 27

29.

To qualify for an award, a student volunteers no less than 5 hours each week at the local hospital. Write an inequality that represents how many hours the student volunteers each week.

a)

X < 5

b)

X > 5

c)

X ≥ 5

d)

X ≤ 5

30.

A student must be at least 15 years old to obtain a driver’s permit.

a)

x > 15

b)

x < 15

c)

x ≤ 15

d)

x ≥ 15

31.

To order from the kids menu a person must be no more than 12 years old.

a)

x > 12

b)

x < 12

c)

x ≥ 12

d)

x ≤ 12

32.

Which of the following inequalities would require you to flip the sign when solving?

a)

2x < 3

b)

3x > - 9

c)

-4x ≥ 10

d)

5x ≤ 15

33.

Match the graph with the given solution.

a)

A

b)

B

c)

C

d)

D

34.

Solve and then match the correct solution & graph.

a)

A

b)

B

c)

C

d)

D

35.

A parking garage charges a $2.50 base fee plus an hourly rate of $4.00. If you have at most $12.50 to pay for parking, how long can you park?

a)

$3.40

b)

$2.50

c)

2.5 hours

d)

3.4 hours

36.

When do you "flip the inequalities sign"?

a)

When you add or subtract a negative

b)

When it's a 1-step problem

c)

When you multiply or divide a negative

d)

When it's a 2-step problem

37.

-3x ≤ 18

a)

x ≤ -6

b)

x ≤ 6

c)

x ≥ 6

d)

x ≥ -6

38.

-4x + 14 ≤ 54

a)

x ≥ -10

b)

x ≤ -10

c)

x ≥ 10

d)

x ≤ 10

39.

Match the graph with its inequality. hint: don't be tricked by the variable on the right.

a)

11 < a

b)

11 > a

c)

11 ≤ a

d)

11 ≥ a

40.

x is less than 9

a)

x < 9

b)

x > 9

c)

x ≥ 9

d)

x ≤ 9

41.

3+2c-4c-9+11c

a)

-9c+6

b)

12+3c

c)

9c-6

d)

-12-3c

42.

Solve:
3(x - 2) = 18

a)

6.7

b)

4

c)

8

d)

-4

43.

Solve:
7x + 19 = -2x + 55

a)

4

b)

14.8

c)

8.2

d)

-4

44.

Solve:
2(2x + 3) = -6(x + 9)

a)

1.2

b)

6

c)

-6

d)

7.5

45.

Solve the proportion.

a)

q=2

b)

q=9

c)

q=4.5

d)

q=6

46.

In the equation y=mx+b, what does the m represent?

a)

slope

b)

y-intercept

c)

linear

d)

point-slope

47.

What is the slope in the equation y=2x + 3?

a)

2

b)

3

c)

5

d)

Cannot be Determined

48.

What does 'b" represent in y=mx=b

a)

y-intercept

b)

macaroni

c)

nothing

d)

slope

49.

Write the equation for the line in slope-intercept form.

a)

y= -1x+3

b)

y= 4x+3

c)

y=1/4x+3

d)

y= -4x+3

50.

What is the equation of this line?

a)

y = 2x +2

b)

y = 2x -2

c)

y = -x + 2

d)

Cannot be Determined

51.

find the slope

a)

3/2

b)

-3/2

c)

(-0,-3)

d)

none of the above

52.

Find the slope of the line that passes through
(1, -19) and (-2, -7)

a)

-4

b)

4

c)

1/4

d)

-1/4

53.

Solve Using the Quadratic Formula
2x² + 7x - 15 = 0

a)

-1.5 or 5

b)

No Solution

c)

-5 or 1.5

d)

0.7 or 5

54.

x² - 5 = -4

a)

1, -1

b)

3, -3

c)

3

d)

1

55.

Simplify:

√48

a)

4√2

b)

6√3

c)

4√3

d)

4√2

56.

Simplify:

4√75

a)

4√5

b)

12√5

c)

20√3

d)

7√3

57.

Solve for the variable in the questions below:
1) 5 + x = 25

a)

x = 30

b)

x = 5

c)

x = 20

d)

x = -20

58.

2x + 6 = 14

a)

x = 4

b)

x = 10

c)

x = -4

d)

x = 3

59.

Write as an equation:
12 is 18 less than nine times a number

a)

12= 18 -9x

b)

9x -18 = 12

c)

12 - 18 = 9x

d)

9x - 12 = 18

60.

If 10 students went to Starbucks and ordered their favorite food on one ticket. The total bill is known as B. Each student paid $9.45. What is the equation that shows how they split the bill?

a)

$9.45/10 = B

b)

B x 10 = $9.45

c)

B/ 10 = $9.45

d)

B - 10 = $9.45

61.

What is the error?
3x -9 = 36
-9 -9
___________
3x = 27
divide divide
3 3
x = 9

a)

Nothing is wrong

b)

Did not divide by the correct coefficient

c)

Did not perform the correct inverse operation to isolate 3x

d)

Did not add correctly

62.

Distribute:
4(x-9)

a)

4x

b)

-36

c)

-4x +36

d)

4x -36

63.

Solve the equation below:

a)

k = 152

b)

k = 176

c)

k = 5

d)

k = 27

64.

Solve the equation
3x = 27.

a)

x = 24

b)

x = 81

c)

x = 9

d)

Why are there letters in math?!

65.

What is the opposite operation of subtraction?

a)

Subtraction

b)

Multiplication

c)

Division

d)

Addition

66.

What is the opposite operation of division?

a)

Division

b)

Multiplication

c)

Addition

d)

Subtraction

67.

Solve for x:

a)

x = 20

b)

x = 7

c)

x = 10

d)

x = 3

68.

What is coordinate X?

a)

(5,2)

b)

(2,3)

c)

(4,4)

d)

(6,6)

69.

Find the error in the problem below
19 - 2k = 3k - 1
+3k +3k
19 + 1k = -1
-19 -19
k = -20

a)

They should have divided by 1 for the last step

b)

They should add 19 instead of subtracting 19

c)

I can not find an error

d)

Instead of adding 3k they should subtract 3k

70.

Solve. n - (-2) = -14

a)

-16

b)

16

c)

12

d)

-12

71.

If a = 4 & b = 6, what is 3a + 5b?

a)

40

b)

42

c)

44

d)

46

72.

If x=5,find the value of 7x-1

a)

34

b)

36

c)

35

73.

If a=4,b=5 and c=6,find 2c-a-b

a)

4

b)

3

c)

6

74.

If y=4,find the value of 3y+5

a)

27

b)

12

c)

17

75.

What is 5³?

a)

125

b)

625

c)

25

d)

15

76.

What do you call the math steps you follow (i.e., X, /, +, and - ) when solving a math problem?

a)

expressions

b)

variables

c)

order of operations

77.

Given the function f(x) = $3x-x^2$ , find f(-2)

a)

10

b)

-10

c)

2

d)

-2

78.

The number of bacteria present in a colony is 180 at noon, and it increases at a rate of 22% per hour. How many bacteria will be present 4 hours later? Use the exponential $y=ab^x$

a)

399

b)

450

c)

553

d)

220

79.

Solve the inequality. $-2\left(x-3\right)>36$

a)

$x=15$

b)

$x>-15$

c)

$x>15$

d)

$x<-15$

e)

No solution

80.

Solve the system of equations:

3x − y = 17

−x + y = −7

a)

4,-2

b)

-7,6

c)

2,5

d)

5,-2

e)

No solution

81.

Consider the sequence 4, 1, -2, -5. What is the 65th term of this sequence?

a)

-188

b)

-110

c)

-55

d)

-204

82.

Simplify: (2w⁻²)⁴

a)

2w⁶

b)

2/w^-8

c)

16/w⁸

d)

2w²

83.

$64^{\frac{1}{3}}$ Simplify

a)

262144

b)

8

c)

4

d)

105

84.

What is the equation for the line?

a)

y=-2x-2

b)

y=x+2

c)

y=3x-1

d)

y=2x+3

85.

What is the equation of the line that passes through the points: (2, 9) and (22,-1)

a)

y= -8x

b)

y= -2/3x + 3

c)

y= -1/2x +10

d)

y= -5x + 12

e)

No solution

86.

What is the inequality of the line shown?

a)

$y\le-3x-1$

b)

$y<-\frac{1}{3}x-1$

c)

$y<-3x-1$

d)

$y>-\frac{1}{3}x\ -1$

87.

Rewrite the following as a sum:

(x+3)²

a)

x²+ 9

b)

x²-6x -9

c)

x²+ 6

d)

x²+ 6x + 9

88.

Find the vertex of the following quadratic function:
$y=x^2+6x+5$

a)

(-5, 2)

b)

(-3,-4)

c)

(-1,-5)

d)

(3, 1/2)

89.

Find the zeros of the function using the quadratic formula:
$y=4x^2+14x+6$

a)

-3, -1/2

b)

3, 2/3

c)

-4, 2

d)

-5, -2/3

90.

Write the following quadratic in vertex form by completing the square: $x^2+12x-4$

a)

$\left(x+3\right)^2+4$

b)

$\left(x-6\right)^2+4$

c)

$\left(x-5\right)^2+4$

d)

$\left(x+6\right)^2-40$

91.

Which point is a solution to the system of inequalities?

y ≤ − x + 4 ,

y > x – 2

a)

0,0

b)

6,2

c)

1,8

d)

-5,-10

92.

Given this function. If the output was 21 what was the input?

a)

-4

b)

8

c)

12

d)

-6

93.

$\frac{14x^3y^2}{2x^4y}$ Simplify:

a)

$\frac{x^2y^2}{14y}$

b)

$14x^7y^9$

c)

$\frac{7y}{x}$

d)

Cannot be simplified

94.

Find the length of x.

a)

9.22

b)

8.35

c)

10.24

d)

8.01

95.

Find the exponential function in the form y=ab^x where it has a y intercept of (0,2) and a multiplier of .8.

a)

y = 3x(.8)^x

b)

y = .8(2)^x

c)

y = 2(.8)^x

d)

y=1.08(2)^x

96.

Shirley starts with $85 in the bank and saves $15 every 2 months. What is the equation for the balance of the account?

a)

$y=85x+15$

b)

$y=15x+7.5$

c)

$y=15x-85$

d)

$y=7.5x+85$

97.

3x - 4 = x + 10

a)

x = 7

b)

x = -7

c)

x = 0

d)

x = 4

98.

x - 2 = 2x + 1

a)

x = 3

b)

x = 6

c)

x = -3

d)

x = 5

99.

x + 7 = 2x + 2

a)

x = -4

b)

x = -5

c)

x = 3

d)

x = 5

100.

5x + 1 = x + 9

a)

x = 2

b)

x = 10

c)

x= 0

d)

x = 3

101.

x + 7 = 3x + 3

a)

x = 2

b)

x = 12

c)

x = 7

d)

x = 0

102.

Solve for x:
6(2x + 1) = 18

a)

3

b)

17/12

c)

1

d)

2

103.

Solve:
3(x - 2) = 18

a)

6.7

b)

4

c)

8

d)

-4

104.

Which equation represents slope intercept form?

a)

y=5+2x

b)

5y=x+5

c)

y=2x+5

d)

4y+2x=8

105.

What does "b" represent in y=mx+b?

a)

y-intercept

b)

slope

c)

x-intercept

d)

y - axis

106.

What does "m" represent in y=mx+b?

a)

y-intercept

b)

slope

c)

x-intercept

d)

y - axis

107.

How would you write the equation with a slope of 2/3 and a y-intercept of -3

a)

y=3/2x+3

b)

y=2/3-3

c)

y=2/3x-3

d)

y=2/3x+3

108.

What is the y-intercept of this graph?

a)

(0,1)

b)

(0,-2)

c)

(0,0)

d)

(0,3)

109.

Which equation best represents the line on the graph?

a)

y= 1/2x

b)

y= -1/2x

c)

y = 2x

d)

y = -2x

110.

How would you write the equation with a slope of 2/3 and a y-intercept of -3

a)

y=3/2x+3

b)

y=2/3-3

c)

y=2/3x-3

111.

Write the equation of the line in slope-intercept form with slope m = 4 through the point (-2, 5).

a)

y = 4x - 13

b)

y = 4x + 13

c)

y = 4x - 3

d)

y = 4x + 3

112.

Given the two points: (0, 6) and (6,18), write the equation of the line.

a)

y = 2x + 6

b)

y = 1/2x + 6

c)

y = 1/3x + 6

d)

y = 3x + 6

113.

2x + 3x

a)

5x

b)

6x

c)

cannot be simplified

d)

5 + x

114.

2xy - 10xy

a)

-12xy²

b)

8xy

c)

-8xy

d)

-12xy

115.

2x² + 3x² + 5x

a)

10x

b)

10x²

c)

5x² + 5x

d)

10x³

116.

Is the following relation a function: (2, 3) (4, 5) (5, 3)

a)

yes because one output for each input

b)

no because 3 appears twice as an output

c)

not enough information

d)

it depends

117.

Is the following relation a function: (2, 3) (2, 4) (5, 10)

a)

yes because one input for each output

b)

no because 2 appears twice as an input with different outputs

c)

not enough information

d)

it depends

118.

Is the following relation a function: (2, 3) (5, 10) (2, 3)

a)

yes because there is one output for each input

b)

no because 2 appears twice as an input

c)

not enough information

d)

it depends

119.

how do we read "f(x)"

a)

"f of x" ("f de x")

b)

"f times x" ("f por x")

c)

"f multiplied with x" ("f multiplicado por x")

d)

none of the above (Ninguna de las anteriores)

120.

What does the f in "f(x)" usually stand for?

a)

function

b)

fraction

c)

factor

d)

****

121.

What always goes inside the parentheses in "f(x)"?

a)

the output

b)

the input

c)

the y-value

d)

the answer

122.

Evaluate f(2) when f(x) = x+3

a)

f(2) = 2

b)

f(2) = 3

c)

f(2) = 5

d)

f(2) = 6

123.

Evaluate g(5) when g(x)=2x

a)

g(5) = 2

b)

g(5) = 5

c)

g(5) = 7

d)

g(5) = 10

124.

Evaluate f(10) when f(x)=2x+1

a)

f(10) = 3

b)

f(10) = 10

c)

f(10) = 21

d)

f(10) = 30

125.

Is this a function?

a)

Yes, one output for each input

b)

No, look at the 2's

c)

It depends

d)

Not enough information

126.

Is this a function?

a)

Yes, one output for each input

b)

No, look at the -3's

c)

It depends

d)

Not enough information

127.

Is this a function?

a)

Yes, one output for each input

b)

No, multiple y-values for an x-value

c)

It depends

d)

Not enough information

128.

Is this a function?

a)

Yes, one output for each input

b)

No, multiple y-values for an x-value

c)

It depends

d)

Not enough information

129.

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)

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

130.

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

131.

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

132.

a)

A

b)

B

c)

C

d)

D

133.

Solve for x:

a)

x = yb - v

b)

x = by - v

c)

x = by + v

134.

Solve the literal equation for the given variable.

a)

2A/h

b)

2/(h)

c)

2Ah

d)

Ah/2

135.

Find the zeros of this quadratic.

a)

b=4/5, b=3

b)

b=4, b=-3

c)

b=1/5, b=3

d)

b=4/5, b=-3

136.

a)

a

b)

b

c)

c

d)

d

137.

a)

a

b)

b

c)

c

d)

d

138.

a)

a

b)

b

c)

c

d)

d

139.

"At most" and "No more than" are both clue words for...

a)

<

b)

>

c)

≤

d)

≥

140.

Solve the system of inequalities by graphing.

a)

b)

c)

d)

141.

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

a)

y = 15(35)^x

b)

y = 15(1.35)^x

c)

y = 15(0.35)^x

d)

y = 35(1.15)^x

142.

Classify the model as Exponential GROWTH or DECAY.
A=1200(.85)⁶

a)

Growth

b)

Decay

143.

Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.

a)

y=6(0.14)^x

b)

y=6(1+14)^x

c)

y=6(1.14)^x

d)

y=6(0.86)^x

144.

What type of correlation does this graph have?

a)

Negative

b)

no association

c)

positive

145.

Which sentence describes the relationship shown on this scatter plot?

a)

As the temperature decreases, the visitors increase.

b)

As the temperature increases, the number of visitors increases.

c)

As the visitors increase, the temperature decreases.

d)

No correlation

146.

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

a)

A

b)

B

c)

C

d)

D

147.

Correlation or Causation?

When it rains several inches, the water level of a lake increases

a)

Correlation

b)

Causation

148.

a)

-30x¹¹

b)

-30x¹⁸

c)

-x¹¹

d)

-x¹⁸

149.

a)

-15x²yz⁴

b)

1

150.

15y² . (2y)³

a)

120y⁵

b)

120y⁶

c)

30y⁵

d)

30y⁶

151.

$\left(\frac{-8p^{10}}{7r^3}\right)^{^2}$

a)

-64p²⁰/ 49r⁶

b)

64p²⁰/ 49r⁶

c)

-8p²⁰/ 14r⁶

d)

-64p¹²/ 49r⁵

152.

Rewrite using positive exponents

a)

2⁴

b)

1/2⁴

c)

4²

d)

1/4²

153.

Simplify.

a)

y¹⁵

b)

y⁵

c)

y²

d)

2y⁵

154.

Rewrite using a positive exponent.

2w^-13

a)

1/2w¹³

b)

2/_w¹³

c)

2/_w^-13

d)

2w¹³

155.

Simplify: (2x⁴y⁵)(-3x²y⁷)

a)

6x⁶y¹²

b)

-1x⁶y^-2

c)

-6x²y²

d)

-6x⁶y¹²

156.

Simplify.
s^-5⋅ s^-2

a)

s^-3

b)

¹/_s⁷

c)

s^-7

d)

¹/_s³

157.

Simplify: $8\left(x^4\right)^{\frac{1}{2}}$

a)

$4x^2$

b)

$8x^2$

c)

$4x^4$

d)

$8x^4$

158.

Simplify: $\left(s^2r^{-4}\right)\left(s^6r^{-2}\right)$

a)

$\frac{s^8}{r^6}$

b)

$\frac{s^{15}}{r^8}$

c)

$r^6s^8$

d)

$r^7s^{13}$

159.

Simplify.
2x^-5y⁷⋅3x^-4y^-2

a)

6x⁹y⁹

b)

6y⁵/x⁹

c)

6/x⁹y⁵

d)

6/x⁹y⁹

160.

Simplify.
x⁴y^-2 ⋅ x^-2y²

a)

y/x²

b)

x²y

c)

x²

d)

x⁶y

161.

a)

25⁶⁰

b)

25¹⁷

c)

5⁶⁰

d)

5¹⁷

162.

Select the exponent that makes the equation true.

a)

3

b)

5

c)

10

d)

15

e)

1

163.

a)

3^-5 = 1/3⁵

b)

3⁵

c)

3⁴²

d)

1/9

164.

a)

4^-2

b)

1/4²

c)

1/16

d)

all of the above

165.

Simplify the following expression:

(3x⁴y⁵)²

a)

9x⁸y¹⁰

b)

6x⁸y¹⁰

c)

3x⁸y¹⁰

d)

x⁸y¹⁰

166.

Simplify the following expression:

(7a²)(5a⁶b)²

a)

35a¹⁴b²

b)

175a¹²b²

c)

175a¹⁴b²

d)

35a¹⁴b

167.

What is the area of a square with a side length of (-2xy²)³? AREA!!!!

a)

-6x³y⁶

b)

-8x³y⁶

c)

64x⁹y³⁶

d)

64x⁶y¹²

168.

The graph of f(x)= x² was transformed to create the graph of g(x) = (x - 7.5)². Which of these describes the transformation?

a)

A horizontal shift to the right 7.5 units

b)

A horizontal shift to the left 7.5 units

c)

A vertical shift down 56.25 units

d)

A vertical shift up 56.25 units

169.

A particular type of cell doubles in number every hour. Which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells?

a)

n= 4(1/2)^h

b)

n= 4(2)^h

c)

n= 4+ (2)^h

d)

n= 4 + (1/2)^h

170.

A projectile is launched into the air from the ground. The table shows the height of the projectile, h(t), at different times. Based on the table, which function can best be used to model this situation?

a)

h(t)= 99t² + 858

b)

h(t)= -4.9t² + 295t + 0.6

c)

h(t)= -4.9t² +295t + 2

d)

h(t)= 99t² + 1,470.3

171.

The graph of part of linear function is g shown on the grid. Which inequality best represents the domain of the part shown?

a)

-9 < x ≤ 2

b)

-9 ≤ x < 2

c)

-6 < g(x) ≤ 3

d)

-6 ≤ g(x) < 3

172.

The graph of a quadratic function is shown on the grid. Which equations best represents the axis of symmetry?

a)

y = 6

b)

x = 2

c)

y = 4

d)

x = 0

173.

If p(x) = 5(x² + 1) + 16, what is the value of p(11)?

a)

690

b)

736

c)

622

d)

626

174.

Which expression is equivalent to (7x³)² (x⁸)^1/2?

a)

14x¹⁰

b)

49x¹⁰

c)

14x⁷

d)

49x⁷

175.

Which expression is equivalent to √147?

a)

3√7

b)

7√3

c)

21√7

d)

49√3

176.

Which graph best represents the solution set of y ≤ -4x?

a)

b)

c)

d)

177.

Which dashed line is an asymptote for the graph?

a)

line q

b)

line r

c)

line s

d)

line t

178.

The set of all x-values of a function.

a)

Domain

b)

Range

c)

x-axis

d)

y-axis

179.

When the vertex of a parabola is at its highest point it is called _________.

a)

Minimum

b)

Maximum

c)

Intersection

d)

y-intercept

180.

y=mx+b is called ____________ .

a)

Slope Intercept Form

b)

Point Slope Form

c)

Standard Form

d)

Quadratic Function

181.

Rate of change also means

a)

Slope

b)

y-intercept

c)

Zerox-s

d)

Direct Variation

182.

What type of function is this: y = a(b)^x

a)

Linear

b)

Quadratic

c)

Exponential

d)

Rational

183.

State whether the equation represents exponential growth, exponential decay,

or neither.

f (x) = 5 • 0.3^x

a)

Exponential growth since b > 1

b)

neither

c)

Exponential Decay since 0< b<1.

184.

Why didn't the skeleton go to the party?

a)

He didn't have no body to go with

b)

He got lost

c)

He wasn't invited

185.

What is the safest room to be in during a zombie apocalypse?

a)

Bathroom

b)

Living Room

c)

Closet

d)

Kitchen

186.

Which kind of nuts are the softest nuts?

a)

Almonds

b)

Peanuts

c)

Donuts

d)

Cashews

187.

A guy has 367 apples. You take away 34. How many apples do you have?

a)

0

b)

333

c)

34

188.

Factor this trinomial: 2x² + 11x + 12

a)

(x + 3)(2x + 4)

b)

(2x + 2)(x + 6)

c)

(x + 2)(2x + 6)

d)

(2x + 3)(x + 4)

189.

Simplify.

a)

3x³

b)

3x⁵

c)

3x^-3

d)

3x^-5

190.

The population of jawas on Tatooine is 12,000, but has been decreasing at a rate of 7% every year. How many jawas will there be in 10 years?

a)

6,201

b)

8,972

c)

5,808

d)

1,973

191.

The graph of f(x) = x² has been transformed so that the vertex is now (-2, 8), it opens upward, and is now 3 times as steep. What is the new equation?

a)

f(x) = (x - 2)² - 8

b)

f(x) = 3(x + 2)² + 8

c)

f(x) = -3(x + 2)² + 8

d)

f(x) = 3(x + 2)² - 8

192.

When using the method of completing the square to

solve the following quadratic equation, which number

completes the square?

x² - 8x + 2 = 0

a)

16

b)

-16

c)

-4

d)

6

193.

Bosco had 7x³ + 7x² − 3x dollars. He spent 3x³ + 5x

on a new shirt. How much money does he have

left?

a)

10x³ + 7x² + 2x

b)

4x³ + 7x² - 8x

c)

4x³ + 7x² + 2x

d)

10x³ + 7x² - 8x

194.

Factor: 24x³ + 42x² + 9x

a)

3x(4x + 3)(2x + 1)

b)

x(12x + 3)(2x + 1)

c)

x(2x + 3)(12x + 1)

d)

3x(2x + 3)(4x + 1)

195.

What percent of those that prefer Instagram are

girls?

a)

45%

b)

59%

c)

22%

d)

52%

196.

Name the polynomial based on degree and term:

3x²+ 4x - 5

a)

cubic trinomial

b)

quadratic binomial

c)

quartic trinomial

d)

quadratic trinomial

197.

Simplify

a)

16

b)

64

c)

256

d)

216

198.

What is the simplest form of this radical?

a)

b)

c)

d)

Cannot be simplified

199.

Solve the equation (hint: use the quadratic formula):

3x² - 2x - 6

a)

2.2 or -1.8

b)

1.8 or -1.1

c)

1.2 or -2.2

d)

2.8 or -2.8

200.

How long is side x?

a)

14.1

b)

13.8

c)

15.2

d)

14.7

201.

Choose all true statements about the function.

f(x) = 2x² + 4x - 6

I. The vertex is (-1, -8)

II. The graph opens downward

III. The discriminant is 64

IV. The function is a cubic trinomial

V. The function has a degree of 2

a)

I, III, and IV

b)

I and III

c)

III and V

d)

I, III, and V

202.

Solve the system using any method.

y = -2x - 1

y = x + 5

a)

(-2, 3)

b)

(2, 3)

c)

(-2, -3)

d)

(2, -3)

EOC Practice

Total questions: 202

Worksheet time: 16hrs 24mins

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