for 2 and 3 find the interval the function is concave up / down 2 ) f ( x ) = xuOfx 121call and the inflection points. 3 ) f (0 ) = 2 + Cos 20, CO, + 4 ) Given Y = 1 x2/3 (9x#- 8x-16) al find the critical numbers and interval the functions is increasing / Decreasing Find the inflection points and intervals the function is concave up / down. C ) Graph. 5) / Use newton method correct to five decimal places to find the positive solution to the equation x cos (2 x ) = x2- 7 Write function in Derivative USexo= 3 as you starting value. ad Nik back on the Ocean 6 ) Use the information provided to graph the function Make Singon chart and label the function. Rim f ( x ) =- 3 * - ) - 00 Rim f ( x ) = 20 * (1 ) DNE f' ( 3 ) = 0 f' ( * ) 60 on ( 1 , 3 ) I ( x )>o on ( - 20 , 1) 0/3,0) f " ( x ) 60 on ( 6, Do ) f ( * ) 70 on ( - 0s , 1 ) U ( 1 , 6 )