question form

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Mth163

Your 'question form' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.

** Question Form_labelMessages **

- -1

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The run is x2 - x1 = 2 - -1 = 3, while the rise is y2 - y1 = 9 - 6 = 3.

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- -1 i have noticed this twice, are you indicating that x--1=x-(-1), or is it just x-1 (like a type error???)

@&

x - -1 is x - (-1), which would be the same as x + 1.

Why do you think I would choose to write it this way, within the context of these problems?

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