12.1 Model Inverse Variation

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Presentation transcript:

12.1 Model Inverse Variation Direct Variation: y = ax 12.1 Model Inverse Variation

Inverse Direct neither

Given that y varies inversely with x, use the specified values to write an inverse variation equation that relates x and y. Then find the value of y when x = 2 1. Y = 6, x = -3

Given that y varies inversely with x, use the specified values to write an inverse variation equation that relates x and y. Then find the value of y when x = 2 1. Y = -2, x = 12

Given that y varies inversely with x, use the specified values to write an inverse variation equation that relates x and y. Then find the value of y when x = 2 1. Y = 2.5, x = -4

Given that y varies inversely with x, use the specified values to write an inverse variation equation that relates x and y. Then find the value of y when x = 2 1. Y = -6, x = 5

Given that y varies inversely with x, use the specified values to write an inverse variation equation that relates x and y. Then find the value of y when x = 2 1. Y = 4, x = 10 1. Y = -1/2, x = 4

p. 769 (3-13, 29-41, odds)