Unformatted text preview: anything. If we pick some points with x = 4, we get (4, 0), (4, 10), (4, -10). Connecting those with a straight line gives a vertical line -- a line with undefined slope....
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This note was uploaded on 03/14/2012 for the course MATH 116 116 taught by Professor Stone,g during the Spring '10 term at University of Phoenix.
- Spring '10