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21) A slingshot is used to propel a stone upward so that its height h in feet after t seconds isgiven by h(t)--162 +88t +5.a) How high was the stone after 2 seconds?b) What is the maximum height of the stone?22) The function given by f(x)=0 000478 r2-1 813r+1720 I models world nonulat

Question
21) A slingshot is used to propel a stone upward so that its height h in feet after t seconds is
given by h(t)--162 +88t +5.
a) How high was the stone after 2 seconds?
b) What is the maximum height of the stone?
22) The function given by f(x)=0 000478 r2-1 813r+1720 I models world nonulat
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21) A slingshot is used to propel a stone upward so that its height h in feet after t seconds is given by h(t)--162 +88t +5. a) How high was the stone after 2 seconds? b) What is the maximum height of the stone? 22) The function given by f(x)=0 000478 r2-1 813r+1720 I models world nonulat

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check_circleAnswer
Step 1

a) First compute the derivative of the given h (t) as follows.

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Step 2

To obtain the the height of the stone after 2 seconds,

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Step 3

b)   Obtain the maximum heigh...

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Math

Algebra

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