Question

Can somebody help me in this one :)

Answer 1

A

Explanation:

You have to use the (y2-y1)/x2-x1 and you get 6. Then you substitute 6 for m in y=mx+b. Which is y=6x+b.Take any x and y value and substitute it in and you get 14 for b

Answer 2

A) f(x) = 6x + 14

Explanation:

6(1) + 14 = 20

6 + 14 = 20

6(1.5) + 14 = 23

9 + 14 = 23

6(2) + 14 = 26

12 + 14 = 26

and so on...