Non-Proportional Relationships

Which equation represents a non-proportional relationship?

Tags

CCSS.8.EE.B.5

What is the y-intercept of this equation?

y=4x-11

• -4

• 11

• -11

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope & y-intercept of the graph:

Find the slope of the line that passes through (1, 3) & (-2, 2)

Tags

CCSS.8.EE.B.5

Find the slope & y-intercept from the table:

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• 
• 
• 

True or False. The graph of a non-proportional relationship passes through the origin.

• True

• False

Tags

CCSS.8.EE.B.5

A bathtub was originally filled with 50 gallons of water. It DRAINS at an average rate of 5 gallons per minute. What is the rate of change (m) and initial value (b) of the linear equation that models the amount of water in the bathtub after it starts draining?

• The rate of change is 5 gallons per minute, and the initial value is 50 gallons.

• The rate of change is -5 gallons per minute, and the initial value is 50 gallons.

• The rate of change is -50 gallons per minute, and the initial value is 5 gallons.

Tags

CCSS.HSF.LE.B.5

What is the equation of the green line?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the y-intercept on the graph?