For # 1 - 2 Find dy and Ay, given xo and dx = Ax. Sketch the tangent line at x, and show dx, Ax, dy, Ay. 1) y=-x - 4x, x =-3, dx = Ax: N/W 2) y = Vx; x =3, dx = Ax = NIU 2.75 2.5 2 6 7 x -3 -2 -1 3