Tangent Line Calculator

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Coefficient (a):

Exponent (n):

Point x:

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Results

Function f(x)	f(x) = 1x^2
Coefficient (a)	1
Exponent (n)	2
Point x	2
f(x) at point	4
Slope of Tangent Line	4
Y-Intercept of Tangent Line	-4
Equation of Tangent Line	y = 4x - 4

Function f(x)

Tangent Line

Point of Tangency

The tangent line touches the function curve at a single point P(x, f(x)). It represents the slope of the function at that specific point.