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18 Cards in this Set
- Front
- Back
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Pythagorean Theorm |
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What formula is used to find the distance between two points in a plane? |
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What formula is when trying to find the point between the known endpoints? |
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Distance Formula |
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Midpoint Formula |
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The Equation of a Circle |
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ordered pair |
(x,y) |
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interval notation
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(-4,5)U(5,12] |
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Point-Slope Equation
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parallel lines |
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perpendicular lines |
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perpendicular line example |
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standard form |
ax + by = c |
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test for symmetry along x-axis? |
replace y-axis with "-y" |
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test for symmetry along y-axis?
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replace x-axis with "-x"
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test for symmetry with respect to the origin?
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replace x-axis with "-x" , and the replace y-axis with "-y"
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We say the function is "even" when? |
it is symmetric with respect to y-axis. ( change f(x)= f(-x) |
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We say the function is "odd" when?
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it is symmetric with respect to origin.( change f(-x)= -f(x)
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