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Popular >

tangent of y=x^2,(2,4)

Solution

tangent of

y = x^{2}, (2, 4)

Solution

y = 4 x - 4

Solution steps

Find the slope of

y = x^{2} : \frac{d y}{d x} = 2 x

Compute the slope of

y = x^{2}

at

(2, 4) : m = 4

Find the line with slope m=

4

and passing through

(2, 4) : y = 4 x - 4

y = 4 x - 4

Popular Examples

f(x)=2\sqrt[4]{9-x^2}

limit as x approaches 3 of (x^2-3x)/(x-3)

x \to 3 lim (\frac{x ^{2} - 3 x}{x - 3})

taylor x^5cos(x^3)taylor

x^{5} cos (x^{3})

derivative of (2x^2+7^5)

\frac{d}{d x} ((2 x^{2} + 7)^{5})

limit as x approaches 0 of (e^x+x)^{5/x}

x \to 0 lim ((e^{x} + x)^{\frac{5}{x}})

Frequently Asked Questions (FAQ)

What is the tangent of y=x^2,(2,4) ?
The tangent of y=x^2,(2,4) is y=4x-4