Reflect the quadrilateral across the line y=x

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

What is the solution for 6 - 7/8? explain the steps.

Find the axis of symmerty for x y=x squared -4x-8