For the given functions f and g find g o fx fx 4x2 6x 5 g

For the given functions f and g, find (g o f)(x). f(x) = 4x^2 + 6x + 5, g(x) = 6x - 8 A. 24x^2 + 36x + 22 B. 4x^2 + 6x - 3 C. 4x^2 + 36x + 22 D. 24x^2 + 36x + 38

Solution

Given f(x)= 4x^2+6x+5, g(x)= 6x-8

gof(x)= g(f(x)) = g(4x^2+6x+5)

=6(4x^2+6x+5)-8

=24x^2+36x+30-8

Therefore gof(x) = 24x^2+36x+22

Answer is option A

 For the given functions f and g, find (g o f)(x). f(x) = 4x^2 + 6x + 5, g(x) = 6x - 8 A. 24x^2 + 36x + 22 B. 4x^2 + 6x - 3 C. 4x^2 + 36x + 22 D. 24x^2 + 36x +

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