maths - rules for transformations of linear functions
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Last updated 9:22 PM on 11/23/23
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10 Terms
1
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f(x+a)
shift left
2
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f(x-a)
shift right
3
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f(x)+a
shift up
4
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f(x)-a
shift down
5
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-f(x)
reflect across x-axis
6
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f(-x)
reflect across y-axis
7
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af(x), a>1
stretch vertically by a factor of a
8
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af(x), 0<a<1
compress vertically by a factor of a
9
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f(ax), a>1
compress horizontally by a factor of 1/a
10
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f(ax), 0<a<1
stretch horizontally by a factor of 1/a
