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3 years ago

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The length of a rectangle is given by 6t + 5 and its height is √t, where t is time in seconds and the dimensions are in centimet

ers. Find the rate of change of the area with respect to time.
A'(t) =???

1 answer:

Vadim26 [7]3 years ago

6 0

MARK AS BRAINLIST

Step-by-step explanation:

L = 6t+5

H = √t

A = L*H

= (6t+5) *√t = 6t√t + 5√t

A'(t) = 6t * 1/2*√t + √t * 6 + 5/2*√t

= 6t/2√t + 6√t + 5/2√t

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The displacement of a particle d (in km) as a function of time t (in hours) is given by :

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