What is the tangent of f(x)=x^2+6x-5,\at x=2 ?

The tangent of f(x)=x^2+6x-5,\at x=2 is y=10x-9

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tangent of f(x)=x^2+6x-5,\at x=2

tangent of

f (x) = x^{2} + 6 x - 5, at x = 2

y = 10 x - 9

Solution steps

Find the tangent point:

(2, 11)

Find the slope of

f (x) = x^{2} + 6 x - 5 : \frac{df ( x )}{d x} = 2 x + 6

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 = 10

Find the line with slope m=

10

and passing through

(2, 11) : y = 10 x - 9

y = 10 x - 9

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What is the tangent of f(x)=x^2+6x-5,\at x=2 ?
The tangent of f(x)=x^2+6x-5,\at x=2 is y=10x-9