25-05-2020
Mathematics

contestada

5. Suppose f(x) = 5x - 1 and g(x) = x2 + 2
a.
Find f(g(x))
b) Find x such that f(g(x) = 29

Respuesta :

DArreola288 DArreola288

25-05-2020

Answer:

f(g(x)=10x+9

x=2

Step-by-step explanation:

f(g(x))= 5(2x+2)-1

10x+10-1

f(g(x))= 10x-9

10x-9=29

10x=20

x=2

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