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The function f(x) represents the time it takes a commuter to travel in the morning to work. The function g(x) represents the time it takes a commuter to travel in the evening from work.
Given f(x) = 5x − 7 and g(x) = 11x − 1, solve for (f + g)(x) to determine the total roundtrip time.

(f + g)(x) = 16x − 6
(f + g)(x) = 16x + 8
(f + g)(x) = 16x − 8
(f + g)(x) = 6x − 6

Show your Work

Respuesta :

Answer:

16x-8

Step-by-step explanation:

We need to calculate the total time. We are given two functions that when summed up will give you total time.

[tex](f + g)(x) = 5x - 7 + 11x - 1 \\ = 16x - 8[/tex]

Answer:

(f + g)(x) = 16x − 8

Step-by-step explanation:

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