Constant of Proportionality (Graphs)

Front

What is the constant of proportionality in the equation y=3x?

Back

The constant of proportionality is 3.

Front

What is the constant of proportionality in the equation y=9x?

Back

The constant of proportionality is 9.

Front

What is the constant of proportionality in the equation y=7x?

Back

The constant of proportionality is 7.

Front

What is the constant of proportionality in the equation y=6x?

Back

The constant of proportionality is 6.

Front

What is the constant of proportionality in the equation y=4x?

Back

The constant of proportionality is 4.

Front

Define the constant of proportionality.

Back

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

Front

If y=5x, what is the value of the constant of proportionality?

Back

The constant of proportionality is 5.

Front

How do you identify the constant of proportionality from a graph?

Back

The constant of proportionality can be identified as the slope of the line in a graph of y versus x.

Front

What does a constant of proportionality of 1 mean in the equation y=kx?

Back

It means that y is equal to x; they increase at the same rate.

Front

If the constant of proportionality is 10, what is the equation?

Back

The equation is y=10x.