1. The problem statement, all variables and given/known data Find an equation of the tangent line to the curve y = 5x3 at the point (-3,-135). Enter your equation in y = form. 2. Relevant equations 3. The attempt at a solution Taking the derivative of the equation I get y = 15x2, 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?