Questions Asked

wesleyho:
Group Title
xy+y^2=yx^3 find y'
 updated one year ago
 4 replies
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wesleyho:
Group Title
xy+y^2=yx^2 find y' using implicit differentiation
 updated one year ago
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wesleyho:
Group Title
If sin(xy)=x, then dy/dx=?
answer is 1ycos(xy)/xcos(xy) no idea how to do it
 updated one year ago
 3 replies
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wesleyho:
Group Title
In the xy plane, the line x+y=k, where k is a constant, is tangent to the graph of y=x^2+3x+1. What is the value of k?
 updated one year ago
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wesleyho:
Group Title
calculus ab question
if the integral of x^22x+2 dx from 0,6 is approximated by three nonoverlapping inscribed rectangles of equal width of…
 updated one year ago
 2 replies
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wesleyho:
Group Title
the graph of y=e^tanx2 crosses the x axis at one point in the interval [0,1]. What is the slope of the graph at this point? I get 3.08267 b…
 updated one year ago
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wesleyho:
Group Title
Integrate by using the substitution u = 2x 1 for ∫ sqrt 2x+1 dx from 0 to 2
 updated one year ago
 4 replies
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wesleyho:
Group Title
Integrate by using the substitution u = 2x 1 for ∫ x / (2x  1)^0.5 dx?
 updated one year ago
 1 reply
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wesleyho:
Group Title
What is the solution to the differential equation dy/dx=4x/y, where y(2)=2?
…
 updated one year ago
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wesleyho:
Group Title
integral of (x^3+1)^2 with explanation please
 updated one year ago
 3 replies
 1 Medal

wesleyho:
Group Title
let fx=sqrt x. the rate of chance of f at x=c is twice its rate of change at x=1, then c=?
 updated one year ago
 4 replies
 2 Medals