Variation

Variation

1. Direct

   • K=Y/X
   • Y=KX
   • This graph shows a constant variation of 1/2. To graph a direct variation equation, start at (0, 0) and then proceed as you would in graphing a slope.
   • Table: This table show direct variation constant of 12. You would divide "x" by "y:.

2. Inverse

   • Y=K/X
   • K=XY
   • This graph shows points from a data table being graphed. Noticed that lines are curved and never hit 0,0.
   • Table:This table shows the inverse variation of 40.You multiply "x" by "y" and if it constant and one set of values is going then opposite way, its inverse.

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