Final answer:
Sometimes, linear functions will grow by equal differences over equal intervals.
Step-by-step explanation:
Sometimes
Linear functions will sometimes grow by equal differences over equal intervals. This happens when the function has a constant rate of change. For example, the function y = 2x is a linear function that grows by equal differences of 2 over equal intervals of 1. However, not all linear functions have a constant rate of change. If a linear function does not have a constant rate of change, then it will not grow by equal differences over equal intervals.