Free Printable First three Unit Review for Algebra

1.

Solve:
n - 2 ≤ 4

a)

n ≤ 2

b)

n ≤ 6

c)

n ≥ 6

2.

Pick the correct inequality.

a)

A

b)

B

c)

C

d)

D

3.

What type of slope?

a)

zero

b)

undefined

c)

negative

d)

positive

4.

What type of slope?

a)

zero

b)

undefined

c)

negative

d)

positive

5.

Given: $y=-\frac{1}{3}x+5$ , the slope is (a) and the y-intercept is (b)

Choose from the below words

$-\frac{1}{3}$

5

-5

$\frac{1}{3}$

$\frac{3}{1}$

$-\frac{3}{1}$

6.

Which graph represents the function: $y=-\frac{1}{2}x-2$

a)

b)

7.

Which graph represents the function: $y=\frac{3}{2}x+3$

a)

b)

c)

d)

8.

Find the slope:

a)

3/4

b)

4/3

c)

-3/4

d)

-4/3

9.

The slopes of parallel lines are...

a)

the same

b)

opposite

c)

always different

10.

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

11.

Find the slope of the line that passes through:
(2, 4) and (6, 12)

a)

1/2

b)

-1/2

c)

2

d)

-2

12.

What is the slope represented in the table?

a)

slope: $\frac{1}{2}$

b)

slope: $2$

c)

slope: $-\frac{1}{2}$

d)

slope: $-2$

13.

What is the Slope represented in this table?

a)

slope: $-\frac{1}{4}$

b)

slope: $-4$

c)

slope: $\frac{1}{4}$

d)

slope: $4$

14.

A-B = C

(solve for A)

a)

A = C - B

b)

A = C + B

c)

A - C = B

d)

B = A - C

15.

$g\ =\ 6x\ \ \ solve\ for\ x$

a)

$x\ =\ \frac{g}{6\ }$

b)

$x\ =\ \frac{6}{g}$

c)

$x\ =\ g+6$

d)

$x\ =\ g-6$

16.

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)

$2A-a\ =\ p$

17.

Solve for h
$V\ =\ lwh$

a)

$V\ -l-w\ =\ h$

b)

$V-lw\ =\ h$

c)

$\frac{V}{lw}=\ h$

d)

$V-\frac{l}{w}=h$

18.

Which of these represents point-slope form of a linear equation?

a)

y - y₁ = m(x - x₁)

b)

Ax + By = C

c)

y = mx + b

19.

Select all of the following equations in point-slope form.

a)

y - 2 = 5(x - 2)

b)

3x + 2y = 12

c)

y + 2 = 1/4(x + 4)

d)

y = 4x + 6

e)

2y = 5x - 7

20.

The line with the equation

y + 1 = -3(x - 5),

contains the point (5, -1)

and has a slope of _______.

a)

-1

b)

1

c)

-3

d)

5

21.

What is the x-intercept shown on the graph?

a)

(2, 0)

b)

(-2, 0)

c)

(0, 3)

d)

(3, 0)

22.

What is the y-intercept shown on the graph?

a)

(0, -2)

b)

(3, 0)

c)

(0, 3)

d)

None of these.

23.

What is the range of the function shown?

a)

{10, 19, 26}

b)

{-3, 0, 4}

c)

{-3, 0, 4, 10, 19, 26}

d)

{0, 16}

24.

What is the domain of the function graphed?

a)

x < 5

b)

x ≥ 1

c)

x > 0

d)

All real numbers

25.

A toy rocket is launched into the air, and the data from the rocket's flight is graphed below. What is the domain of the data collected?

a)

0≤ x ≤ 7

b)

0≤ x ≤ 8

c)

0≤ y ≤ 7

d)

0≤ y ≤ 8

26.

Before a bowler rolls her first ball, 10 pins are standing. The number of pins that will be left standing, y, is a function of the number of pins she knocks down. What is the range of the function?

a)

{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

b)

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

c)

y ≤ 10

d)

0 ≤ y ≤ 10

27.

Is relation shown a function?

a)

YES

b)

NO

28.

Is the relation a function?

a)

Function

b)

Not a Function

29.

What is the domain?

a)

the set of all x-values

b)

the set of all y-values

30.

What is the range?

a)

the set of all x-values

b)

the set of all y-values

31.

Which graph represents a function?

a)

b)

c)

d)

32.

Which image is NOT the graph of a function?

a)

b)

c)

d)

33.

Solve for x
l 5x l = 40

a)

x = 8 and x =-8

b)

x = 35 and x = -35

c)

Only x = 8

d)

No Solution

34.

Evaluate each expression.
| x + 9 | = -5

a)

-14

b)

-4

c)

{-14, -4}

d)

no solution

35.

Solve the equation:

$\left|2a-10\right|=6$

a)

a = 8, a = 5

b)

a = 2

c)

a = 8

d)

a = 8, a = 2

36.

a)

{4, -4}

b)

{9, -9}

c)

{5, -9}

d)

{13, -1}

First three Unit Review for Algebra

Total questions: 36

Worksheet time: 2hrs 51mins

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