Linear Functions and Slope

Determine if the following are linear functions. If not, explain why. (1 point each)

Tags

CCSS.8.F.A.3

Calculate the missing coordinate. Show all your work. Circle your answers. (1-3 points each) m = 2 (-6, y₁) and (-2, 4)

Tags

CCSS.8.EE.B.6

Calculate the missing coordinate. Show all your work. Circle your answers. (1-3 points each) m = -¾ (5, 2) and (x₂, 6)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Given the following statements, calculate the rate of change. Make sure to label your units. (2 points each) Johnny weighed 60 pounds in 2015, and he weighed 78 pounds in 2021.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Given the following statements, calculate the rate of change. Make sure to label your units. (2 points each) Lisa started a savings account. After 5 weeks, she has $75 in her account. After 12 weeks, she has $180 in her savings account.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Given the following statements, calculate the rate of change.  Make sure to label your units. 

(3 points each)

 

Johnny weighed 60 pounds in 2015, and he weighed 78 pounds in 2021. 

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Given the following statements, calculate the rate of change. Make sure to label your units.

Tags

CCSS.HSF-LE.A.1B

What is the slope in the equation y=2x + 3?

• 2

• 3

• 5

• Cannot be Determined 

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through:
(10, 1) and (5, 2)

• 1/5

• -1/5

• 5

• -5

Tags

CCSS.8.EE.B.5

Find the slope:

• 3/4

• 4/3

• -3/4

• -4/3

Tags

CCSS.8.EE.B.5