Find the general expression for the slope of a line tangent to the curve of y = 2x2 + 2x at the point P(x,y). Then find the slopes for x = 2 and x = 0.5. Sketch the curve and the tangent lines. What is the general expression for the slope of a line tangent to the curve of the function y = 2x2 + 2x at the point P(x,y)? mtan = The slope for x = - 2 is The slope for x = 0.5 is Sketch the curve of y = 2x2 + 2x and the line tangent to it at x = 2. Choose the correct graph below. \fSketch the line tangent to the curve of y = 2x + 2x at x = 0.5. Choose the correct graph below. O A. OB. O C. O D. Ay Ay + + Ay X X X X