Linear Function Review

Identify the table that represents a linear function.

• Table 1
• Table 2
• Table 3
• Table 4

Tags

CCSS.8.F.A.3

Sam joins a chocolate club for $22.  He pays $0.35 per ounce of chocolate after he has paid the membership fee. What function represents this situation?

• f(x) = 0.35y + 22
• f(x) = 0.35x - 22
• f(y) = 0.35x + 22
• f(x) = 0.35x +22

Tags

CCSS.HSF-BF.A.1A

John earns $13 for every half an hour he works. Which of the graphs best represents the situation?

• A.
• B.
• C.
• D.

Tags

CCSS.8.EE.B.5

What are the x-values called?

• Range
• Output
• Domain
• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the Range?

• x-values
• y-values
• Input
• Domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the value for f(10)?

• $25

• $30

• $32

• $35

Tags

CCSS.HSF.IF.B.4

Given the graph below, what are the x and y intercepts? 

• x = -2 and y = 1
• x = 1 and y = -2

How many days does it take for the plant to reach a height of 7 cm?

• 5

• 6

• 7

• 8

Tags

CCSS.HSF.IF.B.4

What is the average rate of growth?

• 2 cm/day

• 2 days/cm

• 1 cm/day

• 1 day/cm

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the slope of the line that passes through (1, -5) and (3, -8)?

• ^-2/₃

• ^-13/₂

• ³/₂

• ^-3/₂

Tags

CCSS.8.EE.B.5