Free Printable Algebra II Chapter 2-3 Review

1.

Domain is also known as

a)

x-values

b)

output

c)

input

d)

independent

2.

Range is also known as

a)

x-value

b)

output

c)

dependent value

d)

y-value

3.

What is the definition of function?

a)

Has inputs and outputs

b)

Every input has only ONE output

c)

Inputs have different outputs every time

d)

x-values and y-values

4.

Is the relation a function? Why.

a)

Yes, because the x-value 11 has two y-values pair with it.

b)

Yes, because each x-value has only one y-value paired with it.

c)

No, because the x-value 11 has two y-values pair with it.

d)

No, because each x-value has only one y-value paired with it.

5.

a)

Function

b)

Not a Function

6.

Which function is linear?

a)

$f\left(x\right)=x-1-x^3$

b)

$f\left(x\right)=-4-2x^2$

c)

$f\left(x\right)=7x+2$

d)

all of the above

7.

The equation 5x-4y=16 is written in ________ form

a)

standard

b)

slope-intercept

c)

point-slope

d)

cannot be determined

8.

Write an equation of a line passing through points (-3,4) and (2,-6)?

a)

$y=-2x-2$

b)

$y=2x-2$

c)

$y=-2x+2$

d)

$y=2x+2$

9.

What is the equation of the absolute value function?

a)

f(x)= |x+4|

b)

f(x)= |x-4|

c)

f(x)= |x| + 4

d)

f(x)= |x| - 4

10.

What is the equation of the graph below?

a)

f(x) = I x + 2 I

b)

f(x) = I x + 2 I +2

c)

f(x) = I x - 2 I +2

d)

f(x) = I x - 2 I

11.

What is the equation of the graph below?

a)

f(x ) = I x + 4 I + 2

b)

f(x ) = -I x - 4 I + 2

c)

f(x ) = I x - 4 I + 2

d)

f(x ) = -I x + 4 I + 2

12.

Which system of inequalities matches this graph?

a)

y≥-2x+3
y≤x-3

b)

y>2x+3
y≥x-3

c)

y>-2x+3
y≥x-3

d)

y<-2x+3
y≤x-3

13.

Which system of inequalities is shown?

a)

y ≥ -x - 1
y < x + 4

b)

y < -x - 1
y ≥ x + 4

c)

y > -x - 1
y ≥ x + 4

d)

y > -x + 1
y ≥ x + 4

14.

Which inequality has an ordered pair with a solution?

a)

$-y\le5x\ at\ \left(0,1\right)$

b)

$3x-4y<-8\ at\ \left(-2,0\right)$

c)

$-y\le-3x-2\ at\ \left(0,0\right)$

15.

What is the solution to this system of equations?

a)

(1,4)

b)

(4,1)

c)

(3,5)

d)

(-1, 4)

16.

What is the solution to this system of equations?

a)

(0,2)

b)

(2,0)

c)

(-5,0)

d)

(5,0)

17.

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

18.

When you graph the exact same equation twice,

a)

you will have no solution.

b)

you will have one solution.

c)

you will have infinite solutions.

d)

you will graph a giraffe.

19.

Solve the following system by substitution. What is the solution?

a)

(1, -2)

b)

(-2, 1)

c)

(-4, 1)

d)

(2, 1)

20.

Solve the system using any method.
−4x − 4y = 0
4x + 4y = 0

a)

(−6, −4)

b)

Infinite number of solutions

c)

No solutions

d)

(6, 4)

21.

Solve by elimination:
3x+7y=23

-3x-7y=-17

a)

No solution

b)

ARN

c)

(-3,3)

d)

(3,3)

22.

Are the points on the boundary line part of the solution set or not?

a)

Yes, they are part of the solution set

b)

No, they are NOT part of the solution set

23.

How can I tell if an inequality will have a solid line?

a)

It has an equal sign.

b)

The symbol is greater than.

c)

The symbol has "or equal to."

d)

You just guess.

24.

Which point is a solution?

a)

(0, 6)

b)

(-3, 4)

c)

(1, 0)

d)

(-4, 3)

25.

a)

y < x−2
y < 3

b)

y > -x+2
y > 3

c)

y < -x+2
y < 3

d)

y < -x+2
y > 3

26.

Solve the system.

a)

(3, -2, 4)

b)

(2, -3, 1)

c)

(-3, 2, -1)

d)

Infinitely many solutions

27.

Subtract

a)

-5
-8
3
10

b)

-9
8
3
2

c)

5
-8
3
10

d)

-5
8
3
2

28.

What must be true in order to ADD two matrices?

a)

They must be square.

b)

The dimensions must be equal.

c)

The determinant can't equal 0.

d)

The column of the 1st must equal the row of the 2nd.

29.

Add

a)

11 8
-4 2

b)

3 2
-6 -6

c)

-3 2
-4 -6

d)

10 8
-6 2

30.

What are the dimensions of this matrix?

a)

2 x 3

b)

3 x 2

c)

6 x 1

d)

1 x 6

31.

Multiply

a)

20 15 -10
30 -5 0

b)

-20 15 -10
30 -5 0

c)

1 8 3
11 4 5

d)

20 -15 10
-30 5 0

32.

Find the product.

a)

undefined

b)

-3 16
17 12
8 -10

c)

3 12
-15 -8
-1 -3

33.

Solve for the determinant of the following matrix:
⌈12 −3⌉
⌊−6 15⌋
*detA= ad-bc

a)

198

b)

162

c)

-333

d)

-9

34.

Evaluate the determinant of the matrix.

a)

-21

b)

0

c)

9

d)

12

35.

Identify

a)

singular matrix

b)

partial fraction

c)

coeffecient matrix

d)

inverse matrix

36.

The human body contains about 60,000 miles of blood vessels

a)

True

b)

False

37.

The strongest muscle in the body is

a)

arm

b)

leg

c)

eye

d)

tongue

38.

Cows can

a)

go down stairs, but not up

b)

go up stairs, but not down stairs

c)

go up and down stairs

39.

A ______ can clean its ears with its tongue.

a)

monkey

b)

giraffe

c)

llama

d)

fox

40.

The quick brown fox jumps over the lazy dog.

Which letter is this sentence missing from the alphabet?

a)

none

b)

V

c)

Y

d)

G

Algebra II Chapter 2-3 Review

Total questions: 40

Worksheet time: 40mins

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