June 4

Week 16–Math 10

My ‘aha’ moment in this week.

This question:


There is no number, you must feel confused, but do not worry. First, figure out what is the slope of the first equation:


Then figure out the slope of the second equation:


The question said they are parallel, so:


So the answer is A.

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Posted June 4, 2016 by katew2014 in category Math 10

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