f(x)= (x+3)/(x^2-4x-5) and (x)=(square root of(2-x)) Algebraically determine the domain of f(x)/g(x). If you could provide a detailed explanation of how this would...

f(x)= (x+3)/(x^2-4x-5) and (x)=(square root of(2-x)) Algebraically determine the domain of f(x)/g(x). If you could provide a detailed explanation of how this would...

Answers: 1. 2x^2+2x-10 2. 2x^2-2x-9.5 3. 2x^2+2x+19/2 4. 2x^2+2x-19/2

If h(x)=f(g(x))*g(x), then h'(1/2)= ? Calculus, no calculator question.

find (gof)(x) given g(x)=x2 and f(x)=2x-1

x+2 x x+2

let f(x)=sqrtx-1 and g(x)=1/x find f(f(x)) find the domain of (g(f(x))

For the given functions f and g, find the requested composite function value. f(x) = 3x + 9, g(x) = -2/x; Find (g f)(3). Please step...

I need help in solving (f-g)(5) and finding the domain. I also need to solve (f/g)(9) and find the domain.