Good morning Peeps! wanna talk?

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.)

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

What is the product? a-3/15a × 5/a-3