Given that fx 4x 8 and gx 7 x2 calculate fg 0 gf0 Soluti

Given that f(x) = 4x - 8 and g(x) = 7 - x^2, calculate f(g{ 0)) g(f(0))

f(x) = 4x -8 g(x) = 7 - x^2

a) f(g(x)) ; plug x= g(x) in f(x)

f( g(x) ) = 4(7 -x^2) - 8 = 28 -4x^2 -8 = 20 -4x^2

x=0; f( g(0) ) = 20 -4(0) = 20

b) g(f(0)) :

find g(f(x)) : plug x= f(x) in g(x)

g ( f(x) ) = 7 - (4x-8)^2

g( f(0) ) = 7 - (-8)^2 = -1

$Given that f(x) = 4x - 8 and g(x) = 7 - x^2, calculate f(g{ 0)) g(f(0)) Solutionf(x) = 4x -8 g(x) = 7 - x^2 a) f(g(x)) ; plug x= g(x) in f(x) f( g(x) ) = 4(7 -$

Given that fx 4x 8 and gx 7 x2 calculate fg 0 gf0 Soluti

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