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## Homework Statement

Find an equation of the tangent line to the curve y = 5x

^{3}at the point

(-3,-135). Enter your equation in y = form.

## Homework Equations

## The Attempt at a Solution

Taking the derivative of the equation I get

y = 15x

^{2}, following that I plug in the x value of the given point:

y = 15(-3)

^{2}

and get

y = 135

Am I doing this correctly?