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Asked Sep 27, 2019
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Andbject meves abrm the yaxie(ft) co its cositon
lat time x (eec) is aiven by functon fx-+
A Instantaneaus velocitufunction v t
BVeloctty when x-l
limes when vO
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Andbject meves abrm the yaxie(ft) co its cositon lat time x (eec) is aiven by functon fx-+ A Instantaneaus velocitufunction v t BVeloctty when x-l limes when vO

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Expert Answer

Step 1

The object moving along y-axis is given by the function f(x) = x3–9x2+24x.

(A). The instantaneous velocity function is computed.

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The in stantaneous velocity function v f(x) 3-9x224x dx =3x2-18x24

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Step 2

(B). The velocity when ...

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v at x 1is given by, 3(1)-18(1)24=9 The velocity v at x =1 is 9 feet per second

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Tagged in
MathCalculus

Derivative