Cubic_Graphs2

# Cubic_Graphs2 - Cubicfunctions2 For a cubic with three...

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-4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 a b c -4 -4 -4 -4 -5 -4 5 -4 -4 -4 -4 -4 -4 -4 -4 y=(x - -5)(x--4)(x - 5) -4 -4 -4 -4 -4 -4 -4 -4 y=x³+4x²+25x-100 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 + + - -10 -8 -6 -4 -2 -250 -200 -150 -100 -50 0 50 100 150 200 250 For a cubic with three linear factors and leading coefficient 1 the equation is y = ( x - a )( x - b )( x - c ) Use the buttons to change the values of the roots. ZOOM OUT ZOOM IN RESTORE EXIT EXCEL Cubic functions 2

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-4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 2 4 6 8 10
a b e d a+b+c ab+bc+ca 100 -5 -4 5 0 -4 -25 100 x -10 -450 -9.9 -430.76 -9.8 -412.03 -9.7 -393.81 -9.6 -376.1 -9.5 -358.88 -9.4 -342.14 -9.3 -325.9 -9.2 -310.13 -9.1 -294.83 -9 -280 -8.9 -265.63 -8.8 -251.71 -8.7 -238.24 -8.6 -225.22 -8.5 -212.63 -8.4 -200.46 -8.3 -188.73 -8.2 -177.41 -8.1 -166.5 -8 -156 -7.9 -145.9 -7.8 -136.19 -7.7 -126.87 -7.6 -117.94 -7.5 -109.38 -7.4 -101.18 -7.3 -93.36 -7.2 -85.89 -7.1 -78.77 -7 -72 -6.9 -65.57 -6.8 -59.47 -6.7 -53.7 -6.6 -48.26 -6.5 -43.13 -6.4 -38.3 -6.3 -33.79 -6.2 -29.57 -6.1 -25.64 -6 -22 -5.9 -18.64 -5.8 -15.55 -5.7 -12.73 -5.6 -10.18 -5.5 -7.88

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-5.4 -5.82 -5.3 -4.02 -5.2 -2.45 -5.1 -1.11 -5 0 -4.9
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## This note was uploaded on 04/12/2011 for the course MATH 2180 taught by Professor Staff during the Spring '11 term at North Texas.

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Cubic_Graphs2 - Cubicfunctions2 For a cubic with three...

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