Question

Please help!!! the question is in the picture

Answer 1

I do nt see it it’s not showing up

Answer 2

the third answer

Explanation:

f(x) = 3x + 1 works because...

x = 1

y = 4

f(x) = 3x + 1

f(1) = 3x + 1

y = 3x + 1

4 = 3(1) + 1

4 = 3 + 1

4 = 4

AND

x = 2

y = 7

f(x) = 3x + 1

f(2) = 3x + 1

y = 3x + 1

7 = 3(2) + 1

7 = 6 + 1

7 = 7

ETC...