DenishaMo DenishaMo

19-12-2019
Mathematics

contestada

If f(x) = 4x and g(x) = 2х – 1, what is g(f(-2))?
-17
-13
-8
-5

Respuesta :

jimrgrant1 jimrgrant1

19-12-2019

Answer:

- 17

Step-by-step explanation:

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

f(- 2) = 4(- 2) = - 8, then

g(- 8) = 2(- 8) - 1 = - 16 - 1 = - 17

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