Find the value or values of cthat satistythe equation T(b)-r(a) = f' (c) in the conclusion of the Mean Value Theorem for the function and interval. Use th extrem concav 13) fx) x2+3x + 1, 1-3,2] he function with the given derivative whose graph 14) f, (x) = x-9, P(2-6) 15) g'(x)2x, P-1, 1) Find t passes through the point P. Using the derivative of fÃx) given below, determine the critical points of fix). 16) f'(x) = (x + 10)(x + 4) 17) P(x) (x+2)2e-x e derivative of fx) given below, determine the 18) f(x) (3- x)(8-x) 19) f'(x) = (x-8) e-x Graph t and abs which fÃx) is increasing or decreasing. 24 Find the open intervals on which t and absolute extreme values, if any ne function's occur. 20)