1. inv #3.notebook November 12, 2012
Assignment>
1>Coordinate Graph due Wednesday (11/14)
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2. inv #3.notebook November 12, 2012
Investigation #3: yaxis
To Plot points...
*(1, 2) the first # tells you to
quadrant 2 quadrant 1 go left or right the second #
tells you to go up or down
(right 1, down 2from the origin)
xaxis
* (3,4) left 3, up 4
quadrant 3 *(0, 7) left or right 0, down 7
quadrant 4
*(2, 0) right 2, up or down 0
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3. inv #3.notebook November 12, 2012
Examples (Inv. #3)
Graph the following points on a coordinate plane.
A) (3,4) y
B) (2, 3)
C) (1, 2) x
D) (0, 4)
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4. inv #3.notebook November 12, 2012
E) Graph the following ordered pairs and connect the points.
Then find the perimeter and area of the shape.
y
(2, 2)
(2, 1)
(1, 1)
x
(1, 2)
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