What is the tangent of f(x)=x^2+7,(1,8) ?

The tangent of f(x)=x^2+7,(1,8) is y=2x+6

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tangent of f(x)=x^2+7,(1,8)

tangent of

f (x) = x^{2} + 7, (1, 8)

y = 2 x + 6

Solution steps

Find the slope of

f (x) = x^{2} + 7 : \frac{df ( x )}{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 = 2

Find the line with slope m=

2

and passing through

(1, 8) : y = 2 x + 6

y = 2 x + 6

What is the tangent of f(x)=x^2+7,(1,8) ?
The tangent of f(x)=x^2+7,(1,8) is y=2x+6