What is the tangent of y=4e^xcos(x),(0,4) ?

The tangent of y=4e^xcos(x),(0,4) is y=4x+4

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tangent of y=4e^xcos(x),(0,4)

tangent of

y = 4 e^{x} cos (x), (0, 4)

y = 4 x + 4

Solution steps

Find the slope of

y = 4 e^{x} cos (x) : \frac{d y}{d x} = 4 (e^{x} cos (x) - e^{x} sin (x))

Compute the slope of

y = 4 e^{x} cos (x)

(0, 4) : m = 4

Find the line with slope m=

4

and passing through

(0, 4) : y = 4 x + 4

y = 4 x + 4

\frac{\partial}{\partial x} (x \cdot e^{y} + ln (x) \cdot y)

\frac{v}{v + \frac{c}{v}}

\int_{0}^{1} e^{- 5 x^{2}} d x

x \to \infty lim (e^{\frac{1}{2} - \frac{1}{x ^{2}}} - 1)

n = 1 \sum \infty 1 (\frac{1}{6})^{n}

What is the tangent of y=4e^xcos(x),(0,4) ?
The tangent of y=4e^xcos(x),(0,4) is y=4x+4