Graphing Linear Equations Linear Equations can be graphed on a Cartesian Coordinate system.

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Presentation transcript:

Graphing Linear Equations Linear Equations can be graphed on a Cartesian Coordinate system

x-axis y-axis Cartesian Coordinate system

Quadrant IQuadrant II Quadrant IIIQuadrant IV x-axis y-axis Origin

All points on a graph are plotted by first finding the x-coordinate and then the y-coordinate All points are written in the form ( x, y ) You always graph a point starting from the Origin

Quadrant IQuadrant II Quadrant IIIQuadrant IV x is positive y is positive x is negative y is positive x is negative y is negative x is positive y is negative

Point (3,5)

In order to graph a line, you need to know either: A point and the Slope of the line Two points on the line OR

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