Question

A kicker starts a football game by "kicking off". The quadratic function
y=-16x2 + 60x models the football's height after x seconds. How long is the
football in the air?
HELPPPP

Answer 1

Answer:

3.75 seconds

Step-by-step explanation:

I know this is right because I had a quiz that had this question and i put 3.75 and got it right.