beerman beerman
  • 20-11-2016
  • Mathematics
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describe how to graph y=x^2-2

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rickies
rickies rickies
  • 20-11-2016
The first point would be plotted at (0, -2) because the y-inercept is negative 2. For the rest of the points find the square of the number, subtract two, and then plot the point on your graph. An example would be when x=5. The coordinates would be (5, 23) because 5^2=2 and 25-2 is 23.
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