Unformatted text preview: the gradient of one = 3, and the gradient of the other = -1/3. Or if you plot these two graphs you'll see that they are at right angles to each other)....
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This note was uploaded on 04/26/2011 for the course MAT 116 taught by Professor Universityofphoenix during the Spring '09 term at University of Phoenix.
- Spring '09