Quiz 1 A certain company's main source of income is a mobile app. The function h models the company's annual proht (in millions of dollars) as a function of the price they charge for the app (in dollars) pront (millions of dollars) 40 20 10 app price (dollars) 1 2 3 4 5 6 7 8 9 10 11 12 13 10 3 of 6 Solving quadratics by taking square roots