Question

A diver in Acapulco jumps off a cliff. His height. y. in meters, as a function of 2, his distance from the cliff base in meters, is given by the quadratic function y = 100 – x2, for x > 0.
A How high is the cliff from which the diver jumps?
B How far from the base of the cliff does the diver hit the water​

Answer 1

Answer:

I think it's A.