deasia123 deasia123

25-04-2017
Mathematics

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susan determines a line of best fit for the data in the table to be y=42x-55. What y-value would you predict to correspond with an x-value of 12?

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morgaine816 morgaine816

25-04-2017

Plug in 12 for x:
y=42(12)-55
y=504-12
y=492

Hope that helps.

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