Constant of Proportionality Review

Front

What is the constant of proportionality?

Back

The constant of proportionality is the constant value (k) that relates two proportional quantities, represented in the equation y = kx.

Front

Write an equation for a situation where y is 19.25 times x.

Back

y = 19.25x

Front

Identify the constant of proportionality in the equation y = 40x.

Back

k = 40

Front

What is the constant of proportionality if y = 8x?

Back

k = 8

Front

If y = 1.50x, what is the constant of proportionality?

Back

k = 1.50

Front

What does it mean if a relationship is not proportional?

Back

If a relationship is not proportional, it means that the ratio of y to x is not constant.

Front

Identify the constant of proportionality in the equation y = 5x.

Back

k = 5

Front

What is the constant of proportionality for the equation y = 1/4x?

Back

k = 1/4

Front

If y = 9.75x, what is the constant of proportionality?

Back

k = 9.75

Front

What is the constant of proportionality if y = 160x?

Back

k = 160