1. Determine the derivative of each of the following. c) y - 6x - 4x2 - 2x . -; x * 0 2x d) y = 5vx-3x3 e) y = (2x - 1)(5x + 4) f) y = 2x - - g) y = /x - 4/x + 6x - 5; x 20 hy = x i) y = XIN + 1/x j) y = 3 k) y = mx-p + 2. Determine the equation of the tangent to the curvey = 7 -4x- 5x2, given that the slope of the tangent is 1. 3. Determine the equation of the tangent to the curve y = x - &- 3 atx = 5. 4. Determine the equation of the tangent to the curve defined by y = 2x3 - 4 if the tangents are parallel to the line 24x - y + 3 = 0