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Calculus easy derivatives Flashcards | StudBud
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Calculus easy derivatives
Calculus easy derivatives
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1
Point of reflection can determine the concavity of a graph.
x=y
True
Sometimes True
Never True
2
Find the critical points of f(x)= 2/3x^3-1/2x^2-21x
2, 13/2
-3, -7/2
13/2, -2
-3, 7/2
3
find the dy/dx of 7= x^2+xy-y^3
(-y-2x)/(x-3y^2)
(x-3y^2)/(-y-3x^2)
-(y-2x)/(x-3y^2)
14
4
True or False: First derivative means finding the critical points.
False
True
5
Find the 2nd derivative of f(x)= (2x+3x^3)^2
8+144x^2+270x^4
13x^2(2x+3x^3)
(4+18x^2)(2x+3x^3)
8x^4+144x^2+270
