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Math Vocabulary

Published on Nov 19, 2015

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PRESENTATION OUTLINE

EQUATION

A MATHEMATICAL SENTENCE THAT SHOWS THAT TWO EXPRESSIONS ARE EQUIVALENT.
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VARIABLE

A SYMBOL USED TO REPRESENT A QUANTITY THAT CAN CHANGE.

INEQUALITY

A MATHEMATICAL SENTENCE THAT SHOWS THE RELATIONSHIP BETWEEN QUANTITIES THAT ARE NOT EQUIVALENT.

INTEGER

THE SET OF WHOLE NUMBERS AND THEIR OPPOSITES.

ORDER OF OPERATIONS

  • A rule for evaluating expressions
  • Operations in parentheses
  • Compute powers and roots
  • Multiplication and division
  • Addition and subtraction

SOLUTION OF AN EQUATION

A VALUE OR VALUES THAT MAKE AN INEQUALITY TRUE.

RATIONAL NUMBER

ANY NUMBER THAT CAN BE EXPRESSED AS A RATIO OF TWO INTEGERS.

ALGEBRAIC EXPRESSION

AN EXPRESSION THAT CONTAINS AT LEAST ONE VARIABLE.

ORDERED PAIR

A PAIR OF NUMBERS THAT CAN BE USED TO LOCATE A POINT ON A COORDINATE PLANE.

ORIGIN

THE POINT WHERE THE X-AXIS AND Y-AXIS INTERSECT ON THE COORDINATE PLANE; (0,0)