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Questions (9)
A window consists of a rectangular part of height h surmounted by a semicircle of radius r. The perimeter of the window is held
1 answer
420 views
The slope of the curve x^3y^2 + 2x - 5y + 2 = 0 at the point (1,1) is
1 answer
276 views
The height, h, of a cylinder is 3 times its radius, r. Which of the following represents the rate of change of the volume, V, of
2 answers
568 views
determine any values of x for which a tangent line to the curve f(x)=1/x will have a slope of -4
1 answer
261 views
What is the slope of the curve x = cos(y) at the point where y=-pi/3
1 answer
295 views
Find the equation of the tangent line to the curve x^3 + xy^2 =5 at the point (1,2).
1 answer
289 views
f(x)=(x^2+1)(1-x-x^3).Determine the equation of the line tangent to f(x) at the point (1,-2).
1 answer
288 views
determine the volume of the solid of revolution generated by revolving the region bounded by y=x^3-x^5, y=0, x=0 and x=1 about
2 answers
557 views
solve 2y^2(y'')+2y(y')^2=1
1 answer
204 views
