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7 Cards in this Set
- Front
- Back
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coordinate plane
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is formed by two number lines that intersect at right angles. the point of intersection is 0 on each number line.
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axes
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the two number lines are called axes
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x-axis
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the horizontal axis is called x-axis
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y-axis
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the vertical axis is called y-axis
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origin
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the point where the axes intersect is called the origin
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ordered pair
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and ordered pair is a pair of numbers that gives the location of a point on a coordinate plane. The first number tells how far to the right [positive] or left [negative] the point is located from the origin. The second number tells how far up positive or down the negative the point is located from the origin.
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coordinates
x-coordinates y-coordinates |
The number in an ordered pair are called coordinates. The first number is the x-coordinates and the second number is .y-coordinates
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