isabelmartinez05 isabelmartinez05

26-09-2020
Mathematics

contestada

i need this for a quiz, pls help lol

i need this for a quiz pls help lol class=

Respuesta :

26-09-2020

Answer:

[tex]f°g(x) = 14x +2[/tex]

Step-by-step explanation:

[tex]f°g(x) = f(g(x)) \\

f°g(x) = 7g(x) +9 \\ f°g(x) = 7(2x -1) +9 \\ f°g(x) = 14x -7 +9 \\ f°g(x) = 14x +2[/tex]

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