Find the equations for two straight lines that are neither vertical nor horizontal that intersect at point (9,1)
What are the slopes of your lines? What are the y-intercepts? Are they upward or downward?
Find the equation for two straight lines that are neither vertical nor horizontal that intersect at point (4, 7).
What are the slopes of your lines? What are the y-intercepts? Are they upward or downward?
Read pages 275 - 280 in your algebra book and be prepared to discuss inverse equations tomorrow.
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