Proportion vs Nonproportional

When graphing a relationship on the coordinate grid ... The line is straight and it passes through the origin, therefore we have a ______________.

• Proportion

• Party

• Porcupine

• Positive number

Tags

CCSS.7.RP.A.2D

How can you use the unit rate to create an equation for a relationship? (Remember the unit rate is the same as the constant of proportionality)

• y=abc+def+ghi

• y=5$3

• y=constant of proportionality(x)

• y=305x + 88 -4 abc

Tags

CCSS.7.RP.A.2C

When graphing a relationship that is in a table, the relationship is proportional if, and only if, (select TWO)

• The line is curvy and pretty.

• The line is straight.

• The line passes through the origin.

• The line does not pass through the origin.

Tags

CCSS.7.RP.A.2D

When graphing a relationship, if the ordered pairs make a straight line, and starts at the origin, the relationship is proportional.

• True

• False

Tags

CCSS.7.RP.A.2D

Proportional or Nonproportional

• Proportional (straight line through origin)

• Nonproportional

Tags

CCSS.7.RP.A.2D

Proportional or NonProportional

• Proportional (straight line through the origin)

• NonProportional

Tags

CCSS.7.RP.A.2D

Proportional or Nonproportional

• Proportional

• Nonproportional

Tags

CCSS.7.RP.A.2D

Proportional or Nonproportional

• Proportional

• NonProportional

Tags

CCSS.7.RP.A.2A

Which best describes the equation?
y = 75x

• Proportional

• Nonproportional

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