Questions Asked

TweT226:
find the second derivative using implicit differentiation:
9x^2 + y^2 = 9
 updated 2 years ago
 3 replies
 No Medals Yet

TweT226:
find the values of and b for the curve (x^2)(y) + (a)(y^2) = b if the point (1,1) is on its graph and the tangent line at (1,1) has the equ…
 updated 2 years ago
 No Medals Yet

TweT226:
find the values of and b for the curve (x^2)(y) + (a)(y^2) = b if the point (1,1) is on its graph and the tangent line at (1,1) has the equ…
 updated 2 years ago
 No Medals Yet

TweT226:
rewrite the given expression as a quadratic equation in u, where u = e^2 ; then solve for x.
e^2x  3e^x = 2
 updated 2 years ago
 1 reply
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TweT226:
find the values of x at which the curve y = f(x) has a horizontal tangent line.
f(x)= (2x + 7)^6 * (x2)^5
 updated 2 years ago
 1 reply
 No Medals Yet

TweT226:
find the values of x at which the curve y = f(x) has a horizontal tangent line.
f(x)= (2x + 7)^6 * (x2)^5
 updated 2 years ago
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TweT226:
f(x) = sin(x^2  2)
find points of discontinuity, if any
 updated 2 years ago
 1 reply
 1 Medal

TweT226:
find a value for constant k, if possible, that will make the function continuous.
a) f(x) = {7x  2, x≤1…
 updated 2 years ago
 2 replies
 1 Medal

TweT226:
lim
x > ∞ x2/x^2 + 2x + 1
 updated 2 years ago
 4 replies
 1 Medal

TweT226:
Can someone proofread my analysis?
 updated 2 years ago
 2 replies
 No Medals Yet

TweT226:
sketch y = cos x + cos x
 updated 2 years ago
 5 replies
 5 Medals

TweT226:
Sketch y = sin x
 updated 2 years ago
 12 replies
 2 Medals