Question

Evaluate f(4)  for the function f(x)=3x-5
A.12
B.7
C.9
D.17​

Answer 1

the answer is b.7

Explanation:

because you have to plug in the f(4) to the equation like this

f(4)=3(4)-5

and then multiple 3x4 which is 12 then subtract 12 and 5 and you get 7.