Unit 4: Proportional and Non-Proportional Relationships

Which best describes the equation?
y = 75x

• Proportional
• Nonproportional

Tags

CCSS.7.RP.A.2C

Does the table show a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2B

Does the equation show a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2C

Why does this graph show a non-proportional relationship?

• Because it is proportional
• It goes through the origin
• It does not go through the origin
• It is a straight line

Tags

CCSS.7.RP.A.2D

• Proportional, the rate of change is 5/3
• Non Proportional
• Proportional, the rate of change is 3/5
• Proportional, you add 2

Tags

CCSS.7.RP.A.2A

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Tags

CCSS.7.RP.A.2D

Find the slope:

• 3/4
• 4/3
• -3/4
• -4/3

Tags

CCSS.7.RP.A.2D

What is the slope represented in the table?

• slope: $\frac{1}{2}$

• slope: $2$

• slope: $-\frac{1}{2}$

• slope: $-2$

Tags

CCSS.7.RP.A.2D

What is the y-intercept shown on the graph?

• (0, -2)
• (3, 0)
• (0, 3)
• None of these.

Tags

CCSS.7.RP.A.2D

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7