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11 Cards in this Set
- Front
- Back
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SLOPE Y-INTERCEPT FORM
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Y=MX+B
M=SLOPE B=Y INTERCEPT |
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POINT SLOPE FORM
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Y-Y1=M(X-X1)
M=SLOPE (X1*Y1)=POINT |
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MIDPOINT
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MDPT=((X1+X2)/2 , (Y1+Y2)/2)
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DISTANCE
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D=SQRT((X2-X1)^2+(Y2-Y1)^2)
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SLOPE
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M=(Y2-Y1)/(X2-X1)
RISE/RUN |
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CIRCLE GENERAL FORM
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X^2+Y^2+AX+BY+C=0
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LINEAR EQUATIONS
***GENERAL FORM MUST BE CAPS*** |
AX+BY=E
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PARABOLA GENERAL
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Y=AX^2+BX+C
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VERTEX
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X=(-B)/2A
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CIRCLES STANDARD
CENTER RADIUS ***ALWAYS TAKE THE OPPOSITE SIGN IN THE PROBLEM*** |
(X-H)^2+(Y-K)^2=R^2
(H,K)=CENTER ***H,K INTERCHANGEABLE WITH X,Y*** R=RADIUS |
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PARABOLA VERTEX
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Y=A(X-H)^2+K
***H,K = VERTEX*** X|Y --- 1|9 2|3 ETC... |
