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Popular >

tangent of y=x^2-3,(2,1)

Solution

tangent of

y = x^{2} - 3, (2, 1)

Solution

y = 4 x - 7

Solution steps

Find the slope of

y = x^{2} - 3 : \frac{d y}{d x} = 2 x

EN : T i tl e G e n er a l Eq u a t i o n Sl o p e A t P o in t 2 Eq : m = 4

Find the line with slope m=

4

and passing through

(2, 1) : y = 4 x - 7

y = 4 x - 7

Graph

Popular Examples

tangent of y=sqrt(5x+30),-1 tangent of

y = 5 x + 30, - 1

limit as x approaches 1 of (10)/(x-1)

x \to 1 lim (\frac{10}{x - 1})

integral of x/2+3

\int \frac{x}{2} + 3 d x

derivative of (x^2-9/(x+3))

\frac{d}{d x} (\frac{x ^{2} - 9}{x + 3})

derivative of 7x*sin(x)+x^2*e^x derivative of

7 x \cdot sin (x) + x^{2} \cdot e^{x}

Frequently Asked Questions (FAQ)

What is the tangent of y=x^2-3,(2,1) ?
The tangent of y=x^2-3,(2,1) is y=4x-7