A ball is thrown in the air from a ledge. It’s height in feet is represented by f(x) = -16(x^2-7x-8), where x is the number of s

Question

2 years ago

12

A ball is thrown in the air from a ledge. It’s height in feet is represented by f(x) = -16(x^2-7x-8), where x is the number of s

econds since the ball has been thrown. The height of the ball is 0 feet when it hits the ground. How many seconds does it take the ball to reach the ground?

Mathematics

1 answer:

Vika [28.1K] · Answer 1 · 2022-08-31T12:59:12+03:00

Vika [28.1K]2 years ago

6 0

you have to calculate the numbrrs