( - 2 ) 2. As you doubtless recall from class, the derivative of the function y = x is dy - 2x. As you may recall, dx the derivative gives the slope of the tangent line at a given point on the curve. For example, if x = 1, the slope of the tangent line is m = 2 and the equation of the tangent line is y = 2x - 1 . The goal for this part of the problem is to find the slope of the tangent line for x = -2 and use it to find the equation of the tangent line at that point. Answer (slope): Answer (equation of tangent line)