Question

F(x)= 2/3x+5 for f(15)

solve for f(15)
pls help im taking a test rn and failing my grade Q-Q

Answer 1

So......cheating eh? jk, the answers 15

Explanation:

you plug in 15 for x ==> 2/3 x 15 + 5 = f(15)

simplify ==> 10+5 = f(15)

so f(15) = 15

Answer 2

15 is the answer for the question