The constant of proportionality (k) tells you how steep the graph of a proportional relationship is. TRUE or FALSE

A proportional relationship has a constant rate of change.

The given statement is true.

Step-by-step explanation:

A proportional relationship has a constant rate of change. We need to tell if this statement is true or false

A proportional relationship is given by equation:

where y is dependent variable while x is independent variable and k is constant of proportionality

The constant of proportionality is constant for all the values of y and x.

So, A proportional relationship has a constant rate of change.

The given statement is true.