The function y=−16x2+v0x models the height of a football in feet x seconds after a player kicks it. In the equation of the function, v0 is the ball's initial velocity in feet per second. The ball hits the ground 2 seconds after the player kicks it. What is the value of v0?

Step-by-step explanation:

Hello,

The equation is

The ball hits the ground 2 seconds after the player kicks it, it means that f(2)=0.

We need to find  such that f(2)=0.

Hope this helps.

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step-by-step explanation: