Respuesta :

The answer is D
f(x) = 3x + 1
jackiejarrell45

Answer:

D

Step-by-step explanation:

X |  Y

-2   -5

-1    -2

0      1

1       4

2       7

4      13

y2 -y1 =

x2 -x1 =

Pick any two points  -2 -  -5 = 3

                                  -1  - -2  = 1

Each one will come out to 3/1   ..... even simplify if needed   practice  the others :)

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