Mathematics, 25.11.2019 15:31 hector87

The height, in feet, after x seconds of an object launched straight up can be found by the function h(x)=−16x2+v0x+h0, where v0 is the initial velocity of the object and h0 is the initial height.

a ball is launched straight up into the air from a height of 16 ft with an initial velocity of 60 ft/s.

after how many seconds does the ball hit the ground?

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The height, in feet, after x seconds of an object launched straight up can be found by the function...