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16 Cards in this Set
- Front
- Back
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Inverse variation |
Xy=k |
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Direct variation |
X/y=k |
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Reflection over y axis |
Change sign on x ( x, y) ---> (-x, y) |
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Reflect over x axis |
change sign on y ( x, y) ---> ( x, -y) |
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Reflect over y=x |
Switch x and y (x ,y) ---> (y,x) |
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Rotate 90 degrees clockwise |
Switch x and y then make the new y negative ( x, y ) ---> ( y, -x) |
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Domain and range? |
Domain: right and left ( x's ) Range: up and down ( y's) |
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Trig formula |
sine= opposite/ hypotenuse cosine= adjacent/ hypotenuse tangent= opposite/adjacent |
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supplementary? |
180 degrees |
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Complementary? |
90 degrees |
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Quadratic formula? |
- |
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Scalene? |
No sides are similar |
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Isosceles? |
1 pair of similar sides |
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Max/min and axis of symmetry? |
The vertexs x is the axis of sym The vertexs y is the max/min |
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Congruent triangle angle and sides? |
-SSS -SAS -ASA -AAS |
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90 degrees counterclockwise |
(-y,x) Switch x and y then change the sign of the new x |
