Find the slope of the tangent to the curve y-3 x4-4 x at x-4

The given curve is y = 3x4 − 4x. Then, the slope of the tangent to the given curve at x = 4 is given by, ...

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First Derivative Test for Local Maximum

Find the slop...

Question

Find the slope of the tangent to the curve y = 3x⁴ − 4x at x = 4.

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Solution

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Similar questions

y = x^{3} - x

x = 2

x = a t^{2}, y = 2 a t

t = 1

y = 2 \sqrt{x}

(1, 2)

(1, 2)

y = x^{2} - 4 x + 5

y = 4 x^{2} - 3 x - 8

(- 3, 4)

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