Constant of Proportionality

Front

What is the constant of proportionality?

Back

The constant of proportionality is the constant factor (k) that relates two proportional quantities, expressed in the form y = kx.

Front

If y = 30x, what is the constant of proportionality?

Back

30

Front

In the equation y = ½x, what is the constant of proportionality?

Back

1/2

Front

Identify the constant of proportionality in the equation y = 6x.

Back

6

Front

What does the equation y = kx represent?

Back

It represents a direct variation where y is directly proportional to x with k as the constant of proportionality.

Front

If the constant of proportionality is 9, what is the equation?

Back

y = 9x

Front

How do you find the constant of proportionality from a table of values?

Back

Divide the value of y by the corresponding value of x for any pair of values.

Front

What is the constant of proportionality if y = 15x?

Back

15

Front

If k = 1/6, what is the equation of proportionality?

Back

y = (1/6)x

Front

What is the relationship between x and y in a proportional relationship?

Back

As x increases, y increases at a constant rate determined by k.