Constant of Proportionality Video Notes

How can you find the constant of proportionality (k)?

• k = xy

• k = x + y

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality (k)?

• 10

• 30

• 8

Tags

CCSS.7.RP.A.2B

What is the proportional equation represented by the graph?

• k = 2

• y = 2x

Tags

CCSS.7.RP.A.2C

Tanner cycled 8 miles (y) in 24 minutes (x). What is the proportional equation?

• k = 3

• y = 3x

Tags

CCSS.7.RP.A.2C

Which is NOT a proportional equation?

• y = 9x + 2

• y = 3x

• y = 0.98x

Tags

CCSS.7.RP.A.2C