can someone show all the steps to each question. thanks !! A= 7B= 1 E= 8

1. Provide a full analysis of the following function and determine if there are any: [Show all steps for FULL marks] A -x2 A= 7 f ( x ) = - B = 1 E= 8 x2+(B+B) a) All the intercepts: b) All the asymptotes: c) Critical Points and POIs: d) A table that summarise the intervals of increase or decrease using first derivatives: e) Sketch the graph of this function