|A ratio used in some definitions of conic sections.|
|The set of all points in a plane such that the sum of the distances (focal radii) from two given points (foci) is constant.|
|A symbol indicating that the pattern-continues in a sequence.|
|A transformation that results in an equation equivalent to the original.|
|A subset of a sample space.|
|A definition used to state the relationship between a term t. of a sequence and the number n of that term.|
|An equation with the variable in an exponent.|
|For all real numbers x and for all positive numbers b, b ¹ 1, the equation y = b^x defines an exponential function with base b.|
Note: The terms in this collection may not
be entirely accurate.
They are for reference only.