emilymcspadden03 emilymcspadden03

11-12-2020
Mathematics

contestada

Given f(x)= x-3 and g(x)= 2x+1
Find (fºg) (-10)

Respuesta :

Ejaymatos97 Ejaymatos97

11-12-2020

Answer:

- 66

Step-by-step explanation:

Evaluate g(- 4) then substitute the value obtained into f(x) , that is

g(- 4) = - 2(- 4)² = - 2 × 16 = - 32, then

f(- 32) = 2(- 32 - 1) = 2 × - 33 = - 66

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