Linear Functions and Word Problems Test Review

The total cost (y) at an amusement park can be modeled by y=1.5x+20 where x is the number of rides you ride. If you spend $23, how many rides did you ride?

• 2

• 1

• 3

• 54.50

Tags

CCSS.7.EE.B.4A

Which TWO linear functions matches the data in this table?

• F(x) = 6x -3

• F(x) = -6x - 1

• F(x) = -6x - 3

• y = 6x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The price p of an ice cream is $3.95 plus $0.85 for each topping t on the ice cream.

• p = 0.85t - 3.95

• p = 0.85t + 3.95

• p = 3.95t + 0.85

Tags

CCSS.HSF-BF.A.1A

Find the equation of the line in the graph.

• y = 2x + 5

• y = -2x + 5

• y = 5 + 2x

• y = - x + 5

Which is the graph of y= -x + 1?

• A

• B

• C

• D

What is the starting value?

• 5

• 1

• 0

• y

Tags

CCSS.HSF-LE.A.1B

Identify the y-intercept for the function:
y=-3x

• -3

• 0

• 1

• -1

What is the equation of the following graph? Hint: y=mx+b.

• y = 2x + 6

• y = -2x + 6

• y = -3x - 3

The drama club sold tickets to a play for $5 each.  They also made $55 in soda and popcorn sales.  If the drama club made a total of $290, how many tickets were sold?

• 47

• 58

• 69

• 113

Tags

CCSS.7.EE.B.4A

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Tags

CCSS.8.EE.B.5