What is the tangent of f(x)=x^3-3x+1,\at x=3 ?

The tangent of f(x)=x^3-3x+1,\at x=3 is y=24x-53

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tangent of f(x)=x^3-3x+1,\at x=3

tangent of

f (x) = x^{3} - 3 x + 1, at x = 3

y = 24 x - 53

Solution steps

Find the tangent point:

(3, 19)

Find the slope of

f (x) = x^{3} - 3 x + 1 : \frac{df ( x )}{d x} = 3 x^{2} - 3

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 = 24

Find the line with slope m=

24

and passing through

(3, 19) : y = 24 x - 53

y = 24 x - 53

What is the tangent of f(x)=x^3-3x+1,\at x=3 ?
The tangent of f(x)=x^3-3x+1,\at x=3 is y=24x-53