fireheart583 fireheart583

16-02-2019
Mathematics

contestada

Let
[tex]f(x) = x + 4[/tex]
and
[tex]g(x) = x ^{2} - x[/tex]
Find and simplify the expression.
[tex](fog)(3)[/tex]

Respuesta :

jimrgrant1 jimrgrant1

16-02-2019

Answer:

10

Step-by-step explanation:

Evaluate g(3) , then evaluate f(x) fot this value

g(3) = 3² - 3 = 9 - 3 = 6

f(6) = 6 + 4 = 10, that is

(f ○ g)(3) = 10

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