# Derivative and a Tangent Line

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Compute the derivative of the given function and find the equation of the line that is tangent to its graph for the specified value of x0.

Equation: f(x)= x^3-x; x0=-2

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##### Solution Summary

This solution shows how to compute the derivative of the given function and find the equation of the line that is tangent to its graph for the specified value of x. All required steps are included.

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