Ax. 19-22 Compute Ay and dy for the given values of x and dx Then sketch a diagram like Figure 5 showing the line segments with lengths dx, dy, and Ay. %3D 19. y x- 4x, x- 3, Ar-0.5 %3D 20. y x- x', x-0, Ar -0.3 21. y V- 2, x- 3, Ar - 0.8 %3D

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