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the point at which a graph cuts or intersects the y-axis.
is a trigonometric rule used to calculate the length of a side or the size of an angle in a non...
trigonometric identities that contain a combination angle, e.g. sin (A + B).
the notation (standardised set of rules and symbols) that allows us to describe functions.
the ratio of the number of times a particular event is recorded, to the total number of trials...
the set of possible y-values (values of the dependent variable) for a function.