Quiz about Algebra I: Mid-year Review

Question 1

Which of the following graphs best describes a system with no solution?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 2

In which step does a mistake first appear?

Accepted Answer

Step 2

Answer

Step 1

Answer

Step 3

Answer

Step 4

Question 3

Which inequality is equivalent to 7x - 2y > 8 ?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 4

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

Accepted Answer

5/3

Answer

1

Answer

8/3

Answer

7/3

Question 5

Which graph does not represent y as a function of x?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 6

What is the range of the function shown?

Accepted Answer

{-9, -4, -1}

Answer

{-7, -2, 0, 5}

Answer

{-9, -7, -4, -2, -1, 0, 5}

Answer

{-1}

Question 7

The table represents points on the graph of a linear function. What is the rate of change of y with respect to x for this function?

Accepted Answer

-9/2

Answer

2/9

Answer

9/2

Answer

-2/9

Question 8

Which inequality describes all of the solutions to the given inequality?

Accepted Answer

x > 3

Answer

x < -9

Answer

x < -3

Answer

x > 7

Question 9

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

Accepted Answer

49x10

Answer

14x10

Answer

14x7

Answer

49x7

Question 10

The set of all x-values of a function.

Accepted Answer

Domain

Answer

Range

Answer

x-axis

Answer

y-axis

Question 11

y=mx+b is called ____________ .

Accepted Answer

Slope Intercept Form

Answer

Point Slope Form

Answer

Standard Form

Answer

Quadratic Function

Question 12

Rate of change also means

Accepted Answer

Slope

Answer

y-intercept

Answer

Zerox-s

Answer

Direct Variation

Question 13

Why didn't the skeleton go to the party?

Accepted Answer

He didn't have no body to go with

Answer

He got lost

Answer

He wasn't invited

Question 14

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

Accepted Answer

Living Room

Answer

Bathroom

Answer

Closet

Answer

Kitchen

Question 15

Find the slope of the line.

Accepted Answer

1/2

Answer

-1/2

Answer

2

Answer

-2

Question 16

What is f(-2)?

Accepted Answer

4

Answer

1

Answer

-1

Answer

7

Question 17

Which company shows a greater rate of change?

Accepted Answer

Water's Edge Rafts

Answer

Ryan's Rafts

Question 18

Solve for a.

Accepted Answer

a = w/p

Answer

a = pw

Answer

a = p/w

Answer

a = w + p

Question 19

Simplify each equation. Tell whether the equation has one, no, or infinite solutions.
3x - 8 = 3(x - 4) + 1

Accepted Answer

no solutions

Answer

one

Answer

infinite solutions

Question 20

Is this a function?

Accepted Answer

Function

Answer

Not a Function

Question 21

Question 21.

Accepted Answer

Not a Function

Answer

Function

Question 22

For the function f(x) = -3x + 3 find f(0).

Accepted Answer

3

Answer

0

Answer

-3

Answer

-1

Question 23

Find the slope of a line that passes through the points (-1, -3) and (5, -3)

Accepted Answer

Zero

Answer

Undefined

Answer

1/3

Question 24

Write the equation in slope-intercept form of a line that passes through (0, 3) and (2, 5).

Accepted Answer

y= x+3

Answer

y= -x-3

Answer

y= 6x+3

Question 25

Simplify: (-3x⁵y²)³

Accepted Answer

-27x¹⁵y⁶

Answer

-9x¹⁵y⁶

Answer

-9x8y5

Answer

-27x⁸y⁵

Question 26

Simplify using order of operations.

Accepted Answer

-36

Answer

-16

Answer

0

Answer

-28

Question 27

Solve the literal equation for y:

8x - 2y = 12

Accepted Answer

y = 4x - 6

Answer

y = -4x + 6

Answer

y = -8x + 12

Answer

y = 8x - 6

Question 28

Write the function rule given the table.

Accepted Answer

f(x) = 6x + 11

Answer

f(x)=11x - 6

Answer

f(x) = 6x + 5

Answer

f(x) = 11x + 5

Question 29

What is the first step to solve this equation:

-3x + 11 = 44

Accepted Answer

Subtract 11 from both sides

Answer

Add 3 to both sides

Answer

Add 11 to both sides

Answer

Divide 3 on both sides.

Question 30

Simplify:
5(3x+1)

Accepted Answer

15x+5

Answer

15x+1

Answer

8x+1

Answer

8x+6

Question 31

Which point below is NOT part of the solution set?

Accepted Answer

(-1, -3)

Answer

(0, 0)

Answer

(5, 1)

Answer

(20, -5)

Question 32

_{What is the y-intercept of the line?}

Accepted Answer

y = -1

Answer

y = 1/2

Answer

y = 1

Answer

y = -1/2

Question 33

Simplify the following expression:

3(2x - 4) + 6x - 1

Accepted Answer

12x - 13

Answer

12x - 5

Answer

11x - 2

Answer

-x

Question 34

-10+4

Accepted Answer

-6

Answer

-14

Answer

14

Answer

6

Question 35

0 - 16

Accepted Answer

-16

Answer

16

Answer

0

Answer

5

Question 36

What is one point that lies in the solution set of the system of inequalities graphed?

Accepted Answer

(-4, 1)

Answer

(0, 4)

Answer

(2, 4)

Answer

(4, -1)

Question 37

Given f(x) = -4x - 10 and f(x) = 10. Find x

Accepted Answer

x = -5

Answer

x = 5

Answer

x = -50

Answer

x = 30

Question 38

The function f(x)=2x+8 models the total cost to order x amount of light bulbs from an online company. What is the appropriate domain of the function?

Accepted Answer

All non-negative integers

Answer

All non-negative rational numbers

Answer

All integers

Answer

All rational numbers

Question 39

The function f(x)=3x+10 models the total cost Katie charges to babysit x amount of children. What is the most appropriate domain for the function?

Accepted Answer

All non-negative integers

Answer

All rational numbers

Answer

All integers

Answer

All non-negative rational numbers

Question 40

Solve the system of equations.

Accepted Answer

(6, 3)

Answer

(10, 3)

Answer

(15, 3)

Answer

No solution

Answer

Infinite Solution

Question 41

Which graph represents a system of equations with infinite solutions?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

None of the above

Question 42

Which graph represents a system of equations with no solution?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

None of the above

Question 43

^{What is the solution?}

Accepted Answer

(1, -1)

Answer

1

Answer

-2

Answer

(1, 2)

Question 44

Determine if (4, 1) is a solution for the system of equations.
y = -x + 5
y = 2x - 7

Accepted Answer

yes

Answer

no

Question 45

Alexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2 haircuts and 4 hair dyes takes 450 minutes.  Which system of equations represents the situation?

Accepted Answer

3x + 2y = 315
2x + 4y = 450

Answer

3x + 2y = 450
2x + 4y = 315

Answer

2x + 2y = 315
3x + 4y = 450

Question 46

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

Accepted Answer

(2,5)

Answer

(-2,5)

Answer

(-2,-5)

Answer

(2,-5)

Question 47

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

Accepted Answer

Yes, they are part of the solution set

Answer

No, they are NOT part of the solution set

Question 48

Select the correct graph for each inequality.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Algebra I: Mid-year Review

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