h(x)=−2x^(2)+4x+16,

What is the height of the ball at the time it is thrown?

answer:blank meters

Guest Apr 28, 2020

#1**+1 **

I will assume 'x' is the time when the ball is thrown x = 0

Put that value of 'x' in to the equation to calculate initial height......

ElectricPavlov Apr 28, 2020