help are they right or wrong? if it's wrong then tell me is graph A is a nonlinear or linear relationship and if graph b is a linear or nonlinear relationship plsss someone

Is the orthocenter of a triangle on the inside ?

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.