f(x) = (0.5 * x^(3)) - (2 * x^(2)) + 4
A: (-1, f(-1))
B: (4, f(4))
g = Line(A, B)
k = Slope(g)
C: (3, f(3))
h = Line(A, C)
k_1 = Slope(h)
teksti1 = LaTeX(f, true, true)
D = Point(f)
i = Line(A, D)
k_2 = Slope(i)
piirto1: PolyLine[(5.6062E0,2.7994E-1), (5.5812E0,2.9758E-1), (5.1648E0,2.9758E-1), (4.7484E0,2.9758E-1), (4.3320E0,2.9758E-1), (3.9073E0,2.9758E-1), (3.5075E0,2.9758E-1), (3.0911E0,2.9758E-1), (2.6663E0,2.9758E-1), (2.2916E0,2.9758E-1), (2.1833E0,2.9758E-1), (2.1167E0,2.9758E-1), (2.0001E0,2.7994E-1), (1.9126E0,2.7111E-1), (1.8668E0,2.4465E-1), (1.8252E0,2.2701E-1), (1.6170E0,2.2701E-1), (1.5337E0,2.2701E-1), (1.4879E0,2.0054E-1), (1.4254E0,1.7408E-1), (1.2505E0,1.7408E-1), (1.1839E0,1.7408E-1), (1.1423E0,1.9172E-1), (1.0881E0,2.0054E-1), (1.0298E0,2.1819E-1), (9.0073E-1,2.2701E-1), (8.4243E-1,2.2701E-1), (7.8413E-1,2.6229E-1), (6.5921E-1,3.1522E-1), (5.8426E-1,3.3286E-1), (5.3429E-1,3.3286E-1), (1.2620E-1,3.5050E-1), (-2.9855E-1,3.5050E-1), (-3.9849E-1,3.5050E-1), (-4.6928E-1,3.5933E-1), (-4.4429E-1,3.9461E-1), (-3.9432E-1,4.4754E-1), (-3.5684E-1,5.0929E-1), (-3.1520E-1,5.7986E-1), (-2.6107E-1,6.5043E-1), (-2.2359E-1,7.2100E-1), (-2.6940E-1,6.9453E-1), (-3.1937E-1,6.3278E-1), (-3.6517E-1,5.3575E-1), (-4.0265E-1,4.4754E-1), (-4.3596E-1,3.4168E-1), (-4.1514E-1,2.7994E-1), (-3.8599E-1,1.8290E-1), (-3.2353E-1,-2.3440E-3), (-2.9022E-1,-1.0820E-1), (-2.5690E-1,-1.6113E-1), (�,�), true]