A person standing close to the edge on top of a 80 foot

Last updated: 2/19/2023

A person standing close to the edge on top of a 80 foot building throws a ball vertically upward The quadratic function h t 16t 64t 80 models the ball s height about the ground h t in feet t seconds after it was thrown a What is the maximum height of the ball feet b How many seconds does it take until the ball hits the ground seconds