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Find a. (f . g)(x) and b. (go f) (x) Simplify and find the domain of the results. f (x) = Vx, g(x) =x+9 For f(x) =-3x2 +6x a. find the degree; b. find the zeros, if any; c. find the y -intercept(s), if any; d. use the leading coefficient to determine the graph's end behavior; and e. determine algebraically whether the polynomial is even, odd, or neither. Give the exact answer for cos 5 TT 12 Simplify the following relationship. (1 + tan 0) - 2 tan Solve the trigonometric equation on the interval OSO