Find the value for the function. 1) Find f(-9) when f(x) = |x|-6. 2) Find f(-x) when f(x) Find the domain of the function. 3) f(x)=2x-7 4) g(x) = X x2-25 x - 3 x-81x 5) h(x)=- 8) f(x)= For the given functions f and g, find the requested function and state its domain. 6) f(x)=4-8x: g(x) = -6x + 8 Find f + g. 7) f(x) = 6x + 5: g(x) = 2x - 3 Find 1 g X x+5 8x + 3 7x - 8 Find f - g. g(x) = 3x 7x 8 Find and simplify the difference quotient of f, 9) f(x) = x + 3x - 2 f(x+h)-f(x), he 0, for the function. h