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3.7 ,coowww. 14524148 ft/s what is the velocity of the ball when t 2ER above the

ID: 2875740 • Letter: 3

Question

3.7 ,coowww. 14524148 ft/s what is the velocity of the ball when t 2ER above the ground on its way down? of a wafer very close to 11 mm and it wants to know how the area Ap) of a wafer changes when th side length x changes. Find A11). mm2/mm Explain the meaning of AT11) in this situation A 11) represents the rate at which the area is increasing with respect to the side length as A reaches 22 mm2 0 AT41) represents the rate at which the area isincreasing with respect to the Side length as reaches 11 mm. O A111) represents the rate at which the side length is increasing with respect to the area as x reaches 11mm O Ar11) re O A11) represents the area as the side length reaches 11 mm t1) 4 to S () 4 to 4.5 (in) 4 to 4.1

Explanation / Answer

2)area A(x) =x2

differentiate with respect to x

A'(x) =2x

A'(11)=2*11

A'(11)=22 mm2/mm

A'(11) representa the rate at which the area is increasing with respect to the side length as x reaches 11 mm

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