Question

What is 2f+4f + 2-3 evaluated at f= 3?
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Answer 1

6+12+2-3=17

Explanation:

Answer 2

17

Explanation:

2f + 4f + 2 - 3 when f = 3

1) first we multiply 3 wherever f is

2 x 3 + 4 x 3 + 2 - 3 (solve)

6 + 12 + 2 - 3

18 + 2 - 3

20 - 3

17