Quiz about Algebra Mid-Year Review

Question 1

Solve the following equation.
4x + 3 = -5

Accepted Answer

-2

Answer

1/2

Answer

-1/2

Answer

2

Question 2

8v - 4(v + 8) = 8

Accepted Answer

10

Answer

2

Answer

4

Answer

-4

Question 3

5x - 4 + 2x = 3

Accepted Answer

1

Answer

2

Answer

3

Answer

4

Question 4

Pick the correct letter for:
6 > x

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 5

Find the slope between the points (3,-9) and (3,5).

Accepted Answer

undefined

Answer

-14/1

Answer

4/6

Answer

1/14

Question 6

Which of these represents slope-intercept form?

Accepted Answer

y = mx + b

Answer

y - y₁ = m(x-x₁)

Answer

Ax + By = C

Question 7

Write the equation for the table given

Accepted Answer

y = 3x

Answer

y = 1/3x

Answer

y = 1/2x

Question 8

If h(a) = 3 - 2a²
Find h(-3).

Accepted Answer

-15

Answer

33

Answer

21

Answer

39

Question 9

Find Value of
f(x) = 3x + 5 when x = 4?

Accepted Answer

17

Answer

8

Answer

9

Answer

13

Question 10

How many solutions will this system have?

Accepted Answer

One

Answer

Two

Answer

No Solution

Answer

Infinitely Many Solutions

Question 11

How many solutions will this system have?

Accepted Answer

No solution

Answer

One Solution

Answer

I Don't Know

Answer

Infinitely Many Solutions

Question 12

Solve for a.

Accepted Answer

a = w/p

Answer

a = pw

Answer

a = p/w

Answer

a = w + p

Question 13

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 14

Simplify each equation. Tell whether the equation has one, no, or infinite solutions.
3x - 7 = 3(x - 3) + 2

Accepted Answer

infinite solutions

Answer

one

Answer

no solutions

Question 15

Is this a function?

Accepted Answer

Function

Answer

Not a Function

Question 16

Question 16.

Accepted Answer

Not a Function

Answer

Function

Question 17

Which set of values is a function?

Accepted Answer

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

Answer

(9,5) (10,5) (9,-5) (10,-5)

Answer

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

Answer

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

Question 18

Is this table a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 19

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 20

What is the solution?

Accepted Answer

(1, -1)

Answer

(-1, 1)

Answer

(0, -2)

Answer

(0, 1)

Question 21

Solve the system of equations by elimination.
-x + y = -13
-8x - 4y = -8

Accepted Answer

(5, -8)

Answer

(5, 8)

Answer

(-5, -18)

Answer

(-5, 8)

Question 22

Some students want to order shirts with their school logo. One company charges $9.65 per shirt plus a setup fee of $43. Another company charges $8.40 per shirt plus a $58 fee. Which equation represents the number of shirts when both companies charge the same amount?

Accepted Answer

y = 9.65x + 43
y = 8.40x + 58

Answer

y = 9.65 + x
y = 8.40 + x

Answer

y =9.65x
y = 8.40x

Answer

y = 9.65x - 43
y = 8.40x - 58

Question 23

^{What is the solution?}

Accepted Answer

(1, -1)

Answer

1

Answer

-2

Answer

(1, 2)

Question 24

Solve by elimination
5x+6y= -10
3x-2y= -6

Accepted Answer

(-2,0)

Answer

(0,-2)

Answer

(2,0)

Answer

(0,2)

Question 25

What is the solution to this system?
y = 2x + 1
y = 4x - 1

Accepted Answer

(1,3)

Answer

(-1,-3)

Answer

(-1,3)

Answer

(3,1)

Question 26

What is the solution to this system?
x - y = 6
y= 2x - 5

Accepted Answer

(-1,-7)

Answer

(1,3)

Answer

(-1,3)

Answer

(1,-7)

Question 27

Solve:
y = 7x + 9
2y + 2x = -18

Accepted Answer

(-2, -5)

Answer

(5, 0)

Answer

(9, 18)

Answer

(1, 16)

Question 28

Solve by elimination:
4x+9y=28
-4x-y=-28

Accepted Answer

(7,0)

Answer

(-7,0)

Answer

(6,0)

Answer

(-6,0)

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