Proportional Graphs Review

What is the equation for the graph?

• k = 2.5

• x = 2.5y

• y = 48x

• x = 48y

Tags

CCSS.8.EE.B.5

Explain the point (1, 48)

• The car traveled 1 miles in 48 hour

• 48 cars drove for 1 hour

• The car traveled 48 miles in 1 hour

• The car traveled 48 hours in 1 mile

Tags

CCSS.7.RP.A.2D

Is this table proportional?

• yes

• no

Tags

CCSS.7.RP.A.2B

What is the point (1, k) and what is the equation for the graph?

• (5, 1)

  y = 5x

• (1, 10)

  y = 10x

• (1, 1)

  y = 1x

• (1, 5)

  y = 5x

Tags

CCSS.HSF-LE.A.1B

Write the equation for the proportional relationship.

• y = 2 x

• y = 1x

Tags

CCSS.7.RP.A.2C

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Tags

CCSS.7.RP.A.2D

REVIEW QUESTION
Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

• both

• neither

Tags

CCSS.7.RP.A.2A

Is the graph proportional or non proportional?

• proportional

• non proportional

Tags

CCSS.7.RP.A.2D

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

Write an equation for this graph.

• y=40x

• y=20x

• y=2x

• y=10x

Tags

CCSS.8.EE.B.5