Which of the following best describes a linear relationship?

Given a graph that steadily rises without bending or curving, we can say the function is:

If a graph represents a function that first increases and then starts to decrease after a certain point, it can be described as:

A graph that shows a steady decline from left to right represents a function that is:

If the graph of a function creates a U-shape, it is likely:

A function described as “starts off slow, speeds up in the middle, and slows down again” would most likely resemble:

What does a horizontal straight line on a graph indicate about the function?

A function that has a graph resembling a bell curve can be described as:

If a function is described as having equal rates of change, its graph will most likely be:

When the rate of change of a function becomes faster and faster, the graph is likely: