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Linear Equation And Relationships

Published on Nov 20, 2015

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PRESENTATION OUTLINE

LINEAR EQUATION AND RELATIONSHIPS

MADE BY HOLDEN SMITH

WHAT IS A LINEAR EQUATION

  • They are equations with no variable raised to a power
  • On a graph they are always a straight line

SLOPE

USING SLOPE YOU CAN TELL HOW BIG THE RISE (UP) AND RUN (RIGHT) ARE.

GRAPHING WITH SLOPE

USING SLOPE YOU CAN GRAPH AN EQUATION BY PLACING DOTS ON A LINE

DIRECT VARIATION

USING SLOPE YOU CAN FIND DIRECT VARIATION OR TWO SIMILAR VARIABLES.

CONSTANT PROPORTIONALITY

  • The constant ratio between two numbers
  • This may be useful for finding a linear equation on a graph