Find the inequality represented by the graph

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.

Vertical angles must check all that apply