Solving and Graphing Proportions

What makes a graph proportional?

• Linear

• The line is only in quadrant 1

• Curvy line

• Linear and the line goes through the origin

Tags

CCSS.8.EE.B.5

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Tags

CCSS.7.RP.A.2D

Identify whether the graph represents a  proportional or non-proportional relationship.

• Proportional Relationship

• Non-Proportional Relationship

Tags

CCSS.7.RP.A.2D

What does a proportional relationship look like on a graph?

• A straight line that passes through the origin, (0,0).

• A line that does not pass through the origin , (0,0).

Tags

CCSS.7.RP.A.2D

• F

• G

• H

• J

Tags

CCSS.8.EE.B.5

Which of the following statements can be used to create the graph shown?

• For every 5 hours of work you get $6

• For every 24 hours of work you get $10

• For every 36 hours of work you get $50

• For every 6 hours of work you get $5

Tags

CCSS.8.EE.B.5

A scooter can travel 100 miles in 4 hours. Which graph best represents y, the number of miles the scooter can travel in x hours at this rate?

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

What is the rate of change for this table?

• 1/9

• 9

• 8

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Solve for k

Tags

CCSS.8.EE.C.7B