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the angle that a line makes with the positive x-axis measured in an anticlockwise direction.
a term used to describe the various ways of finding out how spread out the values in a data set...
a model generated using objects or diagrams to understand and solve problems.
the notation (standardised set of rules and symbols) that allows us to describe functions.
an equation in which the product of x and y is equal to a constant amount. A hyperbola is a...