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16-06-2016
Mathematics

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Given h(t) = -2(t+5)^2+4, find h(-8)

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16-06-2016

Hello,

h(t)=-2(t+5)²+4
h(-8)=-2(-8+5)²+4
=-2*(-3)²+4
=-2*9+4
=-18+4
=-14

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