for each function graphed below, determine whether it is linear.\nfunction 1\nfunction 2\nlinear\nnot…

for each function graphed below, determine whether it is linear.\nfunction 1\nfunction 2\nlinear\nnot linear\nlinear\nnot linear\nfunction 3\nfunction 4\nlinear\nnot linear\nlinear\nnot linear

for each function graphed below, determine whether it is linear.\nfunction 1\nfunction 2\nlinear\nnot linear\nlinear\nnot linear\nfunction 3\nfunction 4\nlinear\nnot linear\nlinear\nnot linear

Answer

Explanation:

Step1: Recall linear - function definition

A linear function has a graph that is a straight - line. Its equation is of the form $y = mx + b$, where $m$ and $b$ are constants.

Step2: Analyze Function 1

Function 1 has a V - shaped graph. It is not a single straight - line, so it is not linear.

Step3: Analyze Function 2

Function 2 has a horizontal straight - line graph. It can be written in the form $y=b$ (where $b$ is a constant), so it is linear.

Step4: Analyze Function 3

Function 3 has a curved graph. It is not a straight - line, so it is not linear.

Step5: Analyze Function 4

Function 4 has a wavy, curved graph. It is not a straight - line, so it is not linear.

Answer:

Function 1: Not linear Function 2: Linear Function 3: Not linear Function 4: Not linear