Question

classify this function. graph of a line options: linear, non - linear

Explanation:

Step1: Recall linear function definition

A linear function has a constant rate of change and its graph is a straight line.

Step2: Analyze the given graph

The graph shown is a straight line (connecting the plotted points in a straight manner). So, by the definition of a linear function, this function's graph is a straight line.

Answer:

A. linear