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700560606quadratic formula(-b±√b²-4ac)/2a
700560607meanaverage, sum of terms / number of terms
700560608modevalue that appears most often
700560609medianmiddle value in a list
700560610probabilitynumber of desired outcomes/ number of total outcomes
700560611intersecting linesopposite angles are equal
700560612equilateralthree equal sides, all angles = 60 degrees
700560613isosceles2 equal sides, 2 equal angles
700560614direct variationy=kx
700560615inverse variationy=k/x
700560616slope intercept formy=mx+b
700560617dividing by a negative number in an inequalityyou must flip the sign
700560618chorddistance from one point on the circle to another point on the circle
700560619arcpart of a circle connecting two points on the circle
700560620omitto leave out
700560621infermake an educated guess based on the information provided
700560622distinctionto recognize the way things differ

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