Question

I need HELP on this question!

Answer 1

m = 20

Linear

Linear

Explanation:

m is the slope and we can find the slope by using the equation
`(y_(2)-y_(1))/(x_(2)-x_(1))`.

(45-25)/(1-0) = 20/1 = 20

Since the slope is constant throughout the whole data point (increased by 20 when x is changed by 1), we know that this is linear.

Same with option 3.