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Introduction to Graphing Mrs. Kuznia Math 8 Day 18.

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Presentation on theme: "Introduction to Graphing Mrs. Kuznia Math 8 Day 18."— Presentation transcript:

1 Introduction to Graphing Mrs. Kuznia Math 8 Day 18

2 Coordinate plane Two number lines that intersect at right angles. It contains an X Axis and Y Axis.

3 Axis X-Axis: The horizontal line in the coordinate plane Y-Axis: The Vertical Line in the Coordinate plane.

4 Origin The middle, or point of intersection, in the coordinate plane. This point is labeled (0,0)

5 Ordered Pair Identifies the location of a given point. Always in parenthesis (x,y) X- tells you how far to move to the left or right Y-tells you how far to move up or down

6 Quadrants -Quadrants start in the upper right corner, and go counter clockwise; - Must Be Roman Numerals!!

7 Graph Graph the following coordinates: (5,4) (-6,3) (-3,-4) (2,-3)

8 Determine the Coordinates of each point:


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