Proportional Parts of Slope

Which describes a PROPORTIONAL relationship?

• crosses through the origin

• y=mx

• y/x is not the same

• each/per plus+ something

Tags

CCSS.7.RP.A.2D

Which equation represents a proportional relationship?

• y = x + 3

• y = ¼x + 3

• y = ¼x

• y = ¼x + 5

Tags

CCSS.7.RP.A.2C

Which statement is always true?

• A linear relationship is proportional.

• A linear relationship is non-proportional.

• A non-proportional relationship has a constant rate of change.

• A proportional relationship contains the point (0,0).

Tags

CCSS.7.RP.A.2D

Tags

CCSS.8.EE.B.5

Is this table proportional?

• No

• Yes

Tags

CCSS.7.RP.A.2A

• 2/3

• 3/4

• 3/2

• 1/3

Tags

CCSS.8.EE.B.6

What is the slope of the line shown? What is the equation of the line shown? What is the meaning of the slope in the context of this problem?

• Slope: 1.2

  Equation: y = 1.2x

  1.2 miles per hour

• Slope: 6

  Equation: y = 6x

  6 miles per hour

• Slope: 12

  Equation: y = 12x

  12 miles per hour

Tags

CCSS.HSF.LE.B.5

Which of the following rates of change represents the graph shown?

• 2 boys for every 1 girl

• 0.5 boys for every 1 girl

• 6 boys for every 1 girl

• 3 boys for every 1 girl

Tags

CCSS.HSF.IF.B.4

Read carefully and choose the name of the student who made the correct statement.

• Frank

• Finley

Tags

CCSS.8.EE.B.5

A bird watcher estimates the number of songbirds to the number of birds of prey he will see on a bird-watching trip. His predictions are shown in the graph. What is the rate of change in the graph?

• ¼

• ⅜

• ²⁄₇

• ⁴⁄₁

Tags

CCSS.HSF.IF.B.4