Question

Explain whether the following statement is true or false

A linear relationship that has a constant rate of change is
always a proportional relationship.

Answer 1

There is a constant rate of change of both money raised and distance, so the function is linear. But the variables do have a proportional relationship, and the graph includes the point (0, 0)—0 dollars will be raised by a person who runs 0 miles. So this is a proportional function.

Explanation: