Proportion and Slope

Which best describes the graph represented in this table?

•  proportional

• non-proportional

Tags

CCSS.7.RP.A.2A

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Tags

CCSS.7.RP.A.2B

Which statement best describes the relationship between x and y in the table?

• Proportional

• Not Proportional

Tags

CCSS.7.RP.A.2A

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.8.EE.B.5

Match the following proportional situations to their slope. m represents the slope.

• m=2

• 240 bricks, y, are needed to build 2 walls, x. Which slope best represents this relationship?

• m=120

• 20 pieces of velcro are needed to hang up 5 posters. What slope could represent the unit rate for pieces of velcro per poster?

• m=4

• There are 6 fights in 3 days. What slope could represent the amount of fights each day.

• m=26

• A swimmer swims 26 lapes each minute. What slope could represent this situation?

Tags

CCSS.8.EE.B.5

Which statement about the graph is true?

• The ratio of AB to BC is equal to the ratio of CD to DE

• The ratio of AB to BC is equal to the ratio of BC to CD

• The ratio of AB to BC is greater than the ratio of CD to DE

• The ratio of AB to DE is equal to the ratio of AB to BC.

Tags

CCSS.8.EE.B.6

If the line represents a proportion and passes through (10, 5), what is the slope of the line?

• 5

• 2

Tags

CCSS.8.EE.B.5

A measure of the steepness of a line on a graph; the rise divided by the run.

• unit price

• slope

• x-intercept

• interval

Tags

CCSS.8.EE.B.5

How do I find my rate of change (slope) in a proportional relationship?

• yx

• y/x

• x/y

• mx

Tags

CCSS.7.RP.A.2D

Find the slope of the line.

• 1/2

• 1/3

• 2/1

• 3/1

Tags

CCSS.8.EE.B.5