Question

ONE QUESTION!

Answer 1

@Austin6i6

Answer 2

This is a quiz, please close this question, we do not help with those because it is considered "cheating"

Answer 3

@blackops2luvr We do help on tests and it is not considered "Cheating" if you explain it to the person in need of help.

Answer 4

you need to plug in the variables
for example
f(h+a) = x +2
= (h+a) + 2
substituting the value (h+a) in for the variable