Thursday, April 15, 2010

Graphs Exit Slip


  • The curvature of y2 compared to y1 is narrower, meanwhile y1 is wider. This is not a reflection on the x-axis. The reason why it is not a reflection is because the coeffiecients are different. The coefficient for y1 is 3 and the coefficient for y2 is -5.

  • Compared to y1, y2's graph is shifted downward vertically, while y1 is shifted upward vertically. I see this in the graph by noting that the minimum point of y1 is (0,100) and the maximum point of y2 is (0,-100).
  • There is no horizontal shift because the lines have the same pattern horizontally. Also the minimum and maximum line up at x=0.

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