v_1: (1, 2)
s = 2 (slider from -5 to 5, step 0.05)
A: {{1, 2}, {4, 3}}
v_2: (-1, 1)
E_{-1} = Line((0, 0), v_2)
E_5 = Line((0, 0), v_1)
w_1: (s * v_1)
w_2: (s * v_2)
z_1 = ApplyMatrix(A, w_1)
z_2 = ApplyMatrix(A, w_2)