Identify Rate in Equations

In the equation y = 14x, what is the constant of proportionality?

• y

• x

• 14

Tags

CCSS.7.RP.A.2B

If the constant of proportionality is 10, which of the following is the correct proportional equation?

• 10=kx

• 10=k

• y=10k

• y=10x

Tags

CCSS.7.RP.A.2C

The equation y=5x describes a proportional relationship between x and y. What is the constant of proportionality?

• 6

• 4

• 7

• 5

Tags

CCSS.7.RP.A.2B

What does k represent in the equation y = kx?

• constant rate of change

• constant of proportionality

• the equation

• x/y

Tags

CCSS.7.RP.A.2C

This function has a constant rate of change.

• Linear

• Exponential

• Square Root

• None of the above

When writing an equation of a function, the rate of change is...

• the number being added or subtracted

• The number without the variable

• the number next to the input

• the "x"

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Who has the greater rate of change?

• Smith has the greater rate of change.

• Harmon has the greater rate of change.

• Macey has the greater rate of change.

• They have the same rate of change

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

• Function
• Not a Function

Which of the following represent a constant rate of change?

• V

• I and V

• I, II, and III

• I, II, and V

Tags

CCSS.HSF-LE.A.1B

What is the constant of proportionality in the equation y = 14x ? 

• y

• x

• 14

Tags

CCSS.7.RP.A.2B