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9 Cards in this Set
- Front
- Back
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3 equations of straight lines?
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y-y1=m(x-x1)/y=mx+c/ax+by+c=0
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What is special about the gradient of parallel lines?
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It is the same
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Perpendicular line gradient is..?
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Negative reciprocal m1Xm2=-1
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F(ax)
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Stretched/condensed in x direction by scale factor 1/a
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F(x)+a
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A=+ve then Upwards A=-ve then Downwards
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F(x+a)
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A=+ve then moves left A=-ve then moves right
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F(-x)
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Reflection in y axis
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-f(x)
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Reflection in x axis
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Af(x)
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Stretched/condensed in y by scale factor a
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