7rp2b Worksheets

7rp2a

Ratios and Proportional Relationships Analyze proportional relationships and use them to solve real-world and mathematical problems. 2Recognize and represent proportional relationships between quantities. bIdentify the constant of proportionality (unit rate) in tables, graphs, equations, diagrams, and verbal descriptions of proportional relationships.

7rp2c

Image Size

7rp2b

Select a Worksheet >

Examining Y=KX

7rp2b

Use the rule y = kx to find a missing value when you know the constant rate and one other value.
Figure out what k means in a word problem (the amount per 1) and use it to solve.
Decide whether a situation is proportional and can be modeled by y = kx.

7rp2b Worksheets - Constant of Proportionality (Graphs) worksheet

Select a Worksheet >

Constant of Proportionality (Graphs)

7rp2b

Find the constant of proportionality (k) from a graph by comparing y to x.

7rp2b Worksheets - Constant of Proportionality (tables) worksheet

Select a Worksheet >

Constant of Proportionality (tables)

7rp2b

Find the constant of proportionality (k) by comparing the two columns in a table.
Use division to figure out the unit rate from a table of equivalent ratios.