Algebra Midterm Review Quizizz

Evan is going to the county fair this weekend. The admission to the fair is $5 and the cost per ride is 50 cents. Write a linear equation to represent the cost of going on x rides.

• y=5x+0.50

• y=0.50x+5

• x+y=5

• x+y=0.50

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Rebekah is making Valentine's day cards to make some extra money. The equation that represents how much money she has in her bank account is y=4x +22.

What does the 22 represent in the context of the problem?

• the number of cards she sells

• the amount she charges per card

• the amount of money already in her bank account

• the total amount of money she makes

Tags

CCSS.HSF.LE.B.5

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

• one
• no solutions
• infinite solutions

Tags

CCSS.8.EE.C.7A

Solve:
6x+10>5x-12

• x>2
• x<2
• x<-22
• x>-22

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

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

• 0
• -3
• 3
• -1

Tags

CCSS.HSF.IF.A.2

What is the solution?

• No solution
• (0, 2)
• (0, -4)
• (3, -3)

Tags

CCSS.8.EE.C.8B

These two lines intersect at _____.

• (4, -2)
• (4, 2)
• (-2, 4) 
• No solution

Tags

CCSS.8.EE.C.8A

Find the domain of {(6,-7), (5, -8), (1,4), (7,5)}

• {-8, -7, 4, 5}
• {1, 5, 6, 7}
• does not exist

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

What is the first step in solving the following equation?
3x - 5 = 20

• multiply both sides by 5
• add 5 to both sides
• divide both sides by 5
• subtract both sides by 5

Tags

CCSS.7.EE.B.4A