Question

Find F(6) if f(x)= x^2/3+x

Answer 1

18

Explanation:

First of all, replace all the x-values with 6. Because you replaced x with 6 in f(x):

f(6) = 6^2/3+6

... then it's very simple, just use PEMDAS-rule and sum the numbers together, and you'll eventually get:

f(6) = 18

Answer 2

18

Explanation: