given that f(x)=x^2-2x+2 and g(x)=√5+2x
(g-f)(x), (f/g)(x), domain of (f/g), the domain of (g)
How in the world do I do these???
The domain of g would be any x value that satisfies the inequality 2x + 5 >= 0. For this equation, the answer would x >= -2.5. Therefore for the domain of g, x >= -2.5