calculus
posted by Bella .
find the vertex for the preceding algebraically:
h(t)=16t^2+8t+8000
& then use the t intercepts and the vertex to define a reasonable window for a graphing calculator. please help!! & thank you so much

h(t)=8(2t^2t1000)
= 8(2t 45 )(t+22) about...
so t= about 22.5 and 22
I would graph it fom 20 to 20
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