Maggie tosses a coin off of a bridge into a stream below. The distance the coin is above the water is modeled by the equation below, where x represents time in seconds. What is a reasonable range for the function? y= -16x^2+96x+112

Which equation represents the function on the graph?

What is the solution of the equation? 35√(x+2)3+3=27

Which function has an inverse that is also a function? a.{(-4,3), (-2, 7), (-1,0), (4, -3), (11, -7)} b.{(-4, 6), (-2, 2), (-1, 6), (4,2), (11, 2)} c.{(-4,5), (-2, 9), (-1,8), (4, 8), (11,4)} d.{(-4,4), (-2, -1), (-1,0), (4, 1), (11, 1)}