Introduction to Derivatives

Problem : Find f'(x) for f (x) = 3x ² + sin(x)

Problem : Find f'(x) for f (x) = - 4

Solution for Problem 2 >>

x =

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Problem : Find f'(x) for f (x) =

Solution for Problem 3 >>

		=
		=

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Problem : Find f'(x) for f (x) = cos(x ²) .

Problem : Find f'(x) for f (x) = cos²(x ³) .

Problem : Find the slope of the graph of 4x ² y = 2y + x at the point (0,0).

Solution for Problem 6 >>

Here, implicit differentiation must be used.

42xy + x 2		= 2 + 1
8xy - 1		= (2 - 4x 2)
		=
At (x, y)		= (0, 0),
		= -

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