Question

for each function graphed below, determine whether it is linear, function 1 function 2 linear linear not linear not linear

Explanation:

Step1: Analyze Function 1

A linear function has a constant rate of change and its graph is a straight line. Function 1's graph is a curve (not a straight line), so it's not linear.

Step2: Analyze Function 2

Function 2's graph is a straight line, which means it has a constant slope (rate of change), so it is linear.

Answer:

Function 1: Not linear
Function 2: Linear