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34 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Quadratic equation |
X=-b+/-√b2-4ac/2a |
ABC |
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Circle |
(x-h)2+(y-k)2=r2 |
Center: (h,k) Radius: r |
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Parabola |
(x-h)2=4p(y-k) |
Vertex (h,k). Focus (h,k+p). Directrix: y=h-p |
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Distance Formula |
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Interest formula |
Compound |
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Midpoint formula |
Mid |
(X,Y) |
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Interest formula continuous |
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Lines |
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Y M B |
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Divide exponets |
Subtract |
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Exponent to the power of |
Multiply |
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Negative exponent |
Flip |
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Multiplying or dividing inequalities by a negative |
Flip the sign |
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Adding polynomials |
Add like terms |
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Factor |
FOIL Factor square roots out. |
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A2-B2 |
(A+B)(A-B) |
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Degree of a Polynomial |
Degree is the largest exponent |
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Volume of a Box |
V=lwh |
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Pascals Triangle |
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Matrix |
Basically stacked numbers in a bracket |
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Add matrix |
Will add or subtract to make a matrix of the same number of columns and rows |
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Vector |
Row or column of a matrix |
In a matrix |
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F° to Celsius |
F(f)=(F-32)x5/9 |
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Celsius to F° |
F(c)=(Cx9/5)+32 |
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Algebra set |
{1,2,3} |
Brackets |
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Complex plane |
X is real, Y is imaginary |
Graph grid |
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Graphing Polynomial roots |
The roots are the zeros |
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Complex numbers |
Combine real and imaginary numbers |
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Domain of a Function |
Function on the x axis from start to end (what goes into the function |
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Range of a function |
Function from bottom to top on the y axis (what comes out of the function) |
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Hyperbola |
Curved graph |
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Log from an Exponent |
Log base awnser = exponent |
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Probability in general |
Probability= # of ways it can happen/ total # of outcomes |
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