Find the interval on which the curve (x) = J di is concave downward. 6+ 8t

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A: Topic:- application of derivatives

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Q: dt Find the interval on which the curve F(x)= is concave downward. 7+7t

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Q: dt F(x) = | 6+ 8t Find the interval on which the curve is concave downward.

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Q: Exl. suppose the pdf of r.v. X is [x/8, 0<x<4 fx(x)= {*/8, 0<r<4 . Find the pdf of Y =-2X +8. 0,…

A: Y= - 2X + 8, we have dydx= - 2⇔ dx =-dy2and 0&lt;x&lt;4 ⇔ -8&lt;-2x&lt;0 ⇔0&lt;-2x+8&lt;8⇔…

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Q: Find the linear approximation at x=0 to √17−x. Write your answer in the form y=Ax+B.

A: we have f(x)=17-xDifferentiating both side w.r.t "x"f'(x)=-1217-x-12f'(x)=-1217-xput x=0f'(0)=-1217…

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Q: (d) The velocity of an object, v, after t seconds is given by v = 3t? – 18t + 24 Find the interval…

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