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Need help with this-example-1

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Expert answer above me is correct
User Andrew Halil
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(A) delta h(t) = 32

Explanation:

Average rate of change delta h(t) is given by


delta \: h(t) = (h(b) - h(a))/(b - a)

at t = 0, h(0) = 80

at t = 2, h(2) = -16(4) + 64(2) + 80 = 144

Plugging in the numbers

delta h(t) = (144 - 80)/(2 - 0)

= 32

User Dhiraj Sharma
by
8.3k points

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