way2t1r3d way2t1r3d

04-05-2020
Mathematics

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Given that f(x)=x-9,g(x) = 3x^2- 2x + 5, and h(x)=-6x, find each function.
A. (f+g)(x)
B. (h-g)(x)

Respuesta :

redbudtree84 redbudtree84

04-05-2020

hi

f(x) = x-9 ;

g(x) = 3x²-2x +5

h(x) = -6x

A : f+g = x-9 +3x²-2x+5

f+g = 3x²-x-4

b : h-g = -6x - 3x²+2x-5

h-g = -3x²-4x-5

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