McGraw Hill Glencoe Algebra 1, 2012
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McGraw Hill Glencoe Algebra 1, 2012 View details
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Exercise 2 Page 151

In an ordered pair, the first number shows the coordinate and the second number shows the coordinate.

coordinate

To graph we first find on the axis and make a mental note of this The coordinate tells us to move two units left.

coordinate

Next, we find on the axis and follow this until it intersects with the grid line from our coordinate. The coordinate tells us to move one unit up.

The point lies on the point at which these two grid lines intersect.