What is the tangent of f(x)=1-2cos(x) ?

The tangent of f(x)=1-2cos(x) is y=2sin(a_{0})x+1-2cos(a_{0})-2sin(a_{0})a_{0}

Popular >

tangent of f(x)=1-2cos(x)

tangent of

f (x) = 1 - 2 cos (x)

y = 2 sin (a_{0}) x + 1 - 2 cos (a_{0}) - 2 sin (a_{0}) a_{0}

Solution steps

Compute the tangent line to the general point

x = a_{0}

Find the tangent point:

(a_{0}, 1 - 2 cos (a_{0}))

Find the slope of

f (x) = 1 - 2 cos (x) : \frac{df ( x )}{d x} = 2 sin (x)

Compute the slope of

f (x) = 1 - 2 cos (x)

x = a_{0} : m = 2 sin (a_{0})

Find the line with slope m=

2 sin (a_{0})

and passing through

(a_{0}, 1 - 2 cos (a_{0})) : y = 2 sin (a_{0}) x + 1 - 2 cos (a_{0}) - 2 sin (a_{0}) a_{0}

y = 2 sin (a_{0}) x + 1 - 2 cos (a_{0}) - 2 sin (a_{0}) a_{0}

\frac{d}{d x} ((\frac{x - 5}{x + 5})^{4})

\int \frac{x ^{3}}{x ^{2} - x - 2} d x

y = x + x^{π}

f (x) = \frac{1}{4 + 3 x}, at x = 2

y = - x^{- 1} + \frac{3}{5} x + \frac{1}{2}

What is the tangent of f(x)=1-2cos(x) ?
The tangent of f(x)=1-2cos(x) is y=2sin(a_{0})x+1-2cos(a_{0})-2sin(a_{0})a_{0}