I need help with the second part of my homework

STAPLES HW # 2 Part Two CSC208 Augnot 12 2020 Find The open intervals on which f(1 = x-13x PP. is Increasing or decreasing 9 R(* J - X - - 1 2 x Find The open interval on which foxy = X+ 1 PP 10 ( )is increasing or decreasing X P ( x ) = X 2 +1 X PP 20 To Find The minimum and maximum values of fix) = X= 8 x + 10 on open interratios7 PP @ H R( x ) - 12 24 x 2 + 4 - Rind Concave Up or down ? PP 5 1R F ( x ) = X - 2 X + 1 find Fa Point of 25 inflection Determine The dimensions of- a rectangular solid P.P . () with squarein base of Maxim value when it 3 3 150 Square Inchended P.P. () Find The Points on The graph of Y = 4- X That 34 are closest to ( 0 , 3 )