gonzalezbarbara711 gonzalezbarbara711

14-03-2020
Mathematics

contestada

If f(x) = x+4 and g(x) = 2x2-x-1, evaluate the composition (g o f)(2).

Respuesta :

jimrgrant1 jimrgrant1

14-03-2020

Answer:

65

Step-by-step explanation:

Evaluate f(2) then substitute the value obtained into g(x), thus

f(2) = 2 + 4 = 6, then

g(6) = 2(6)² - 6 - 1 = 72 - 6 - 1 = 65

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