Algebra-1

Among the graphs listed, the one that shows a nonlinear function is: B.

Here's why:

A linear function is characterized by a constant rate of change between variables, meaning the relationship between the variables forms a straight line when plotted on a graph.

In contrast, a non-linear function does not result in a straight line graph; instead, it can have curves, bends, or other shapes.

 

A. This is a horizontal line y=3, representing a constant function. Constant functions are a...