What is the maximum height of the javelin

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Reference no: EM13177779

A javelin is thrown in the air. It's height is given by h(x)= -1/20x^2+8x+6, where x is the horizontal distance in feet from the point at which the javelin is thrown.

A) How high is the javelin when it was thrown?
B)What is the maximum height of the javelin?
C)How far from the thrower does the javelin strike the ground?

Reference no: EM13177779

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