20 lines
308 B
Python
20 lines
308 B
Python
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import matplotlib.pyplot as plt
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import numpy as np
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X = np.arange(-1.0, 1.0, 0.025)
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a = 9
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b = 6
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c = 8
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Y = (a-4)*(X**2) + (b-5)*X + (c-6)
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G = np.exp(X)/(np.exp(X) + 1)
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plt.plot(X,Y, 'g', label="F(x) = 5x^2 + x + 2")
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plt.plot(X,G, 'y', label="G(x) = e^x/(e^x+1)")
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plt.legend(loc="upper left")
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plt.show()
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