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represents the rate of change or gradient of a function at any particular point.
non-terminating, non-recurring fractions. The set of irrational numbers is a subset of the real...
the number of times an event happens out of a total number of trials (also called the relative...
a function that produces the size of an angle, given one of the angle's trigonometric ratios: If...
an algebraic expression that consists of three terms and has the general form ax2...
a polygon formed by joining the midpoints of the top of the columns of a histogram.