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Derivatives and Tangent Lines

Suppose that derivative of the function f is given by f'(x) = 3x and suppose that the point (4,2) is on the graph of f. Write an equation of a line tangent to the graph of f at the point (4,2)

Solution Preview

To find the tangent line to the the graph of f at the point (4,2), we need to find the SLOPE of the ...

Solution Summary

The equation of a tangent line is found.

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