Constant of Proportionality

Front

What is the constant of proportionality?

Back

The constant of proportionality is a constant ratio between two variables, often represented as k in the equation y = kx.

Front

How do you express the constant of proportionality in an equation?

Back

The constant of proportionality is expressed in the form y = kx, where k is the constant.

Front

If y = 2x, what is the constant of proportionality?

Back

The constant of proportionality is 2.

Front

If y = 33x, what is the value of k?

Back

The value of k is 33.

Front

What equation can be used to find k if you know x and y?

Back

k = y/x.

Front

What does k represent in the equation y = kx?

Back

k represents the constant of proportionality.

Front

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

Back

The constant of proportionality is 30.

Front

If y = 1/2x, what is the value of k?

Back

The value of k is 1/2.

Front

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

Back

In a proportional relationship, as x increases, y increases at a constant rate determined by k.

Front

If k = 5, what is the equation for y in terms of x?

Back

The equation is y = 5x.