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28-09-2020
Mathematics

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f(x) = square root of x+9 ; g(x) = 8x - 13
Find f(g(x))

Respuesta :

jimrgrant1 jimrgrant1

28-09-2020

Answer:

[tex]\sqrt{8x-4}[/tex]

Step-by-step explanation:

Substitute x = g(x) into f(x) , that is

f(g(x))

= f(8x - 13)

= [tex]\sqrt{8x-13+9}[/tex]

= [tex]\sqrt{8x-4}[/tex]

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