Free Printable Alg 1 S1 Exam Review(MU)

1.

Solve.

$16-\left(12m+10\right)=-90$

a)

m = 2

b)

m = 8

c)

m = 12

d)

m = 10

2.

Solve.

8x +4 = 5x - 14

a)

x = 6

b)

x = -6

c)

x = -18/13

d)

x = 10/3

3.

Solve.

$-\frac{2}{3}x+4>14$

a)

$x<-15$

b)

$x>-15$

c)

$x<15$

d)

$x>-27$

4.

Solve.
$10x-12\le6x+4\left(x-3\right)$

a)

All Real Numbers

b)

No Solution

c)

$-12\le-12$

d)

$x\le0$

5.

Solve.

a)

x < 1

b)

x < -1

c)

x > 1

d)

x > -1

6.

Olivia ate at the same restaurant four times. Each visit she ordered a salad and left a $1.50 tip. She spent a total of $54. Write a linear equation to find the cost c of each salad.

a)

4(c+1.50)=54

b)

4c+1.50=54

c)

4c+1.50=54

d)

4(c-1.50)=54

7.

$c=\frac{a+b}{3}$
Solve for a.

a)

a = 3c + b

b)

$a=\frac{c-b}{3}$

c)

a = 3c - b

d)

a = 3c

8.

$Given\ ax-b=c,\ solve\ for\ x.\$

a)

$x\ =\ \frac{c+b}{a}$

b)

$x\ =\ \frac{c-b}{a}$

c)

$x\ =\ \frac{a+b}{c}$

d)

$x\ =\ \frac{c+a}{b}$

9.

Graph the equation.

y=-\frac{1}{3}x\ -\ 2

a)

b)

c)

d)

10.

Graph the equation.

$y=\frac{3}{2}x-4$

a)

b)

c)

d)

11.

Graph the equation.

y-4=-3\left(x\ +\ 2\right)

a)

b)

c)

d)

12.

Graph the equation.

$y+1=2\left(x-2\right)$

a)

b)

c)

d)

13.

Which graph represents $2x-5y=-10$

a)

b)

c)

d)

14.

Which graph represents the equation $x+5y=5$

a)

b)

c)

d)

15.

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

a)

$y=-\frac{2}{3}x+4$

b)

$y=\frac{2}{3}x+4$

c)

$y=\frac{3}{2}x+4$

d)

$y=-\frac{3}{2}x+4$

16.

Write the equation in slope-intercept form.

$6x+5y=15$

a)

$y=-\frac{5}{6}x+3$

b)

$y=-6x+3$

c)

$y=\frac{6}{5}x+3$

d)

$y=-\frac{6}{5}x+3$

17.

Write the following equation in slope-intercept form.
10x - 2y = 6

a)

y = 5x - 3

b)

y = -5x + 3

c)

-2y = -10x + 6

d)

y = 1/5x - 1/3

18.

Write the slope-intercept form of the line that passes through the points (2, 1) and (4, -2).

a)

$y=-\frac{2}{3}x+4$

b)

$y=\frac{2}{3}x+4$

c)

$y=\frac{3}{2}x+4$

d)

$y=-\frac{3}{2}x+4$

19.

What is the x and y intercept for the following equation ?

2x - 3y = -12

a)

x - int = 2

y-int = -3

b)

x-int = 6

y-int = 4

c)

x - int = -6

y int = 4

d)

x -int = 2

y -int = 3

20.

Write the equation of the line in point-slope form that passes through the given point and has the given slope:

(-2, -1); m= -3

a)

y + 1 = -3(x - 2)

b)

y + 1 = -3(x + 2)

c)

y - 1 = 3(x - 1)

d)

y + 2 = -3(x + 1)

21.

Is this function a linear function?

a)

Yes

b)

No

22.

Is this function a linear function?

a)

Yes

b)

No

23.

If f(x) = 6x - 9, find f(4).

a)

1

b)

33

c)

15

d)

-7

24.

If f(x) = 3x² - 1, find f(-5).

a)

74

b)

-86

c)

214

d)

-7

25.

Is this mapping a function or not a function?

a)

Function

b)

Not a Function

26.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

27.

Is this graph a function or not a function?

a)

Function

b)

Not a Function

28.

Is the relation a function?

a)

function

b)

not a function

29.

Which relation is a function?

a)

{(9,5), (10,5), (9,-5), (10,-5)}

b)

{(3,4), (4,-3), (7,4), (3, 8)}

c)

{(6,-5), (7, -3), (8, -1), (9, 1)}

d)

{(2, -2), (5, 9), (5, -7), (1, 4)}

30.

What is the domain and range of the relation {(0,1), (1,-3), (2,-4), (-4,1)}?

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}

31.

Write a linear function rule for the data in the table?

a)

f(x) = 3x + 9

b)

f(x) = x + 9

c)

f(x) = x + 3

d)

f(x) = 12x - 3

32.

Write a linear function rule for the data in the table?

a)

f(x) = 2x + 3

b)

f(x) = -2x + 3

c)

f(x) = 2x -3

d)

f(x) = 3x - 4

33.

Which of the following is an arithmetic sequence with a common difference of 4?

a)

3, 7, 11, 15,...

b)

21, 17, 13, 9,...

c)

2, 8, 32, 128,...

d)

5, -9, 13, -17,...

34.

Write the recursive formula for 6, 17, 28, 39, 50....

a)

a_n=a_n-1+11
a₁=6

b)

a_n=a_n-1-4
a₁=6

c)

a_n=a_n-1+9
a₁=6

d)

a_n=a_n-1+6
a₁=6

35.

Write the explicit formula for the following arithmetic sequence:

25, 21, 17, 13,...

a)

a_n = 4n + 29

b)

a_n = -4n + 25

c)

a_n= -4n + 29

d)

a_n = 4n + 25

36.

Using the equation a_n = -3n + 11, determine the 98th term of the sequence.

a)

-283

b)

-29

c)

305

d)

29

37.

a_n = -3n + 11

Using the above arithmetic sequence, determine which term -304 would be.

a)

105th term

b)

15th term

c)

115th term

d)

150th term

38.

What is the correlation between length of running start and distance of jump?

a)

positive correlation

As the length of your running start increases, the distance of your jump increases.

b)

negative correlation

As the length of your running start decreases, the distance of your jump increases.

c)

positive correlation

As the length of your running start increases, the distance of your jump decreases.

d)

no correlation

There is no relationship between the length of your running start and the distance you jump.

39.

Describe the correlation coefficient

r = - 0.962.

a)

strong negative

b)

strong positive

c)

weak positive

d)

weak negative

40.

Describe the correlation coefficient

r = 0.143.

a)

strong positive

b)

strong negative

c)

weak positive

d)

weak negative

41.

The calculator screen shows the linear regression for the data in the table.

Write the equation for the line of best fit for the data.

(Round to the nearest thousandth.)

a)

y=13.559x+17.588

b)

y=17.588x+13.559

c)

y=0.995x+17.588

d)

y=13.559x+0.995

42.

Find the solution to the system by graphing.
y = x-6
y = -3x + 2

a)

(0, -6)

b)

(6, 0)

c)

(-4, 2)

d)

(2, -4)

43.

Use substitution to solve the system of equations.

y = 4x+1

3x + 2y = 13

a)

(1, 5)

b)

(5, 1)

c)

(0.25, 2)

d)

No solution

44.

Use elimination to solve the system of equations.

−7x + 6y = 29

10x + y = 16

a)

(1,6)

b)

(−1,−3)

c)

(−3, −1)

d)

(−1, 3)

45.

The cost of 5 squash and 2 zucchini is $1.32. Three squash and 1 zucchini cost $0.75. Write a system of equations.

(Let x=the cost of each squash, Let y=the cost of each zucchini)

a)

5x + 2y = 1.32

1y = 0.75

b)

5x + 2y = 1.32

3x + y = 0.75

c)

x + y = 1.32

x + y = 0.75

d)

5x + 2y = 0.75

3x + 1y = 1.32

Alg 1 S1 Exam Review(MU)

Total questions: 45

Worksheet time: 2hrs 59mins

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