Question

Please answer this question.

Answer 1

Answer:

$f(x) = x+5$

Step-by-step explanation:

$f(7) = 2\\f(9) = 4\\f(11) = 6\\f(13) = 8\\\\7 = 2+5$

Answer 2

umm i think the answer is f(x) = 2 + x3