Questions Asked

abhilashmur:
Find Dy/dx if y= cos(xy)
 updated 2 years ago
 17 replies
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abhilashmur:
Can someone please help with this question
Find the closest point on the line y=2x to (1,0)
 updated 3 years ago
 13 replies
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abhilashmur:
The position of an object is given by
p(t)=3t^22t+9
what is the average velocity of the object from t=1 to 5=1?…
 updated 3 years ago
 1 reply
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abhilashmur:
f(x)= x/x+1, find f'(x) using defnition of the derivative
 updated 3 years ago
 3 replies
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abhilashmur:
The marginal cost of manufacturing x yards of a certain fabric is C‘(x) (in dollars per yard).
C'(x)= 3 0.01x+0.000012x^2
Find the increas…
 updated 3 years ago
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abhilashmur:
Compute Δy and dy for x = 4 and dx = Δx = 1.
y = 3/x
 updated 3 years ago
 1 reply
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abhilashmur:
A television camera is positioned 10000 ft from the base of a rocket launching pad. The angle of elevation of the camera has to change at t…
 updated 3 years ago
 12 replies
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abhilashmur:
If dy/dx= sin x/ cos y and y(0) = 3pi/2, find an equation for y in terms of x…
 updated 3 years ago
 3 replies
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abhilashmur:
If dy/dx = 5x^2y and y(0)=6, find an equation for y in terms of x
 updated 3 years ago
 7 replies
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abhilashmur:
A trough is 14 ft long and its ends have the shape of isosceles triangles that are 2 ft across at the top and have a height of 1 ft. If the…
 updated 3 years ago
 3 replies
 1 Medal

abhilashmur:
y=sqrt(x) (e^x 1)
 updated 3 years ago
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abhilashmur:
Atmospheric pressure P decreases as altitude h increases. At a temperature of 15°C, the pressure is 101.3 kilopascals (kPa) at sea level, 8…
 updated 3 years ago
 1 reply
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abhilashmur:
Find the equation of the line through the point (4, 7) that cuts off the least area from the first quadrant. Give your answer using the for…
 updated 3 years ago
 6 replies
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abhilashmur:
a) Find the average rate of change of the area of a circle with respect to its radius r as r changes from 4 to each of the following.
(i)…
 updated 3 years ago
 3 replies
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abhilashmur:
Find implict differentiation
√xy = 2 + x2y
 updated 3 years ago
 2 replies
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