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find slope of line given two points with fractions

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Uploaded by on Nov 17, 2008

find the slope of the line going through two points when the given points contain fractions

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Education

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Uploader Comments (robichaudd)

  • Why did you cancel out 3 with 6?

  • I cancelled 3 with 6 before multiplying across because the final answer will need to be completely reduced, and it's easier to see what can be reduced if you cancel before multiplying. Other way to do it is to multiply 14*6 for numerator, 3*-3 for denominator, and get fraction of 84/-9, then reduce by dividing top and bottom by 3. You'll get same final answer of -28/3.

Top Comments

  • To bad your not my teacher..

  • theses problems are totally insync with my homework .. thank you sooo much!

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All Comments (17)

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  • You RULE.

  • could you be my teacher?

  • Okay, like how do you know which fraction to multiply with your common denominator?

    Is it always going to be your Y?

  • thx helped me alot

  • thanks a ton

  • Thank you so much! This helped me!

  • wow thanks a bunch u helped me out big time

  • @hurley028 lol

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