Question

PLEASE HELP? A ball is launched from a slingshot. Its height, h(x), can be represented by a quadratic function in terms of time, x, in seconds.

After 1 second, the ball is 121 feet in the air, after 2 seconds the ball is 224 feet in the air. Find the height in feet of the ball after 6 seconds in the air?

Answer 1

309 ft

Explanation:

Answer 2

A quadratic equation has the formAx2+Bx+C=h(x)is there anything in the problem that indicates the initial height of the ball before launch is zero?