Tuesday, May 11, 2010

algebraic equations

This diagram shows a cabin with 1 room has 2 doors, a cabin with 2 rooms has 5 doors, and a cabin with 3 rooms has 8 doors.


draw the next 2 cabins.

how many doors will a cabin have if there are 10 rooms?

write an algebraic equation.



answer

































algebraic expression- y=3x-1

y=3(10)-1
y=30-1
y=29



there will be 29 doors for a cabin with 10 rooms.













2)for the linear relationship y=2x-1 complete the following table of values.






create a graph representing these values.






describe a pattern in real life that the linear relation y=2x-1 could represent. make sure you explain what x and y represent.
















answer











here is a video on algebraic equations.
here is a link


HW

x-4=5, x-2=9, 10=x+6,x+6=8,x/6-5=1,2x+1=7,x/4+3=9,4x-2=12.
solve for x.

22 comments:

  1. Nice post Kyle. I looks very organized and i like the pictures. Next time use a little more color. Other than that, great job.

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  2. Great post Kyle, I really like all the pictures you have, but next time you shouldn't have so much space.

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  3. Great job Kyle. I like the pictures on your scribe. Your post also looks neat and organized. Next time, try not to leave so much space in the pictures.

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  4. Great scribe, Kyle! I like the pictures and how you changed the font color to make the important words stand out. Next time, try not to leave space in some of the pictures.

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  5. Great post, Kyle. I liked how your pictures were drawned. Next time, don't leave out too much space. Other than that, good job.

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  6. Great post kyle i liked your pictures and the video helped but next time you shouldn't have left too much space like the one on the answer but overall great job.

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  7. Great post Kyle!!! It was organized and easy to read, but next time it would be a good idea to not use as many colours. Otherwise, great job!!

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  8. Good job Kyle.You organized everthing and that you put all the things you needed to put in.But maybe next time you shouldn't too much space.But it was stiil a good post!

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  9. great post! i like your pictures and how you hilighted the numbers also your the video really helped i also liked the link but there was alot of space in between but other wise awsome post.

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  10. good job kyle! I liked the pictures but next time you shouldn take up that much space beetween answers

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  11. Great post Kyle! The pictures were awesome! but to much space

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  12. Great post kyle I liked the pictures. Next time you should try to not have it so spaced out.

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  13. Great post Kyle, I liked the pictures and everythig was easy to understand, but next time you should use more colours.

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  14. good post kyle, next time add colour, other than that great post!

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  15. Nice post, Kyle. I really liked the pictures and the video. Next time try not to leave such large spaces between things. Other than that the post was pretty organized.

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  16. Excellent post, Kyle! I liked the pictures and the video. Next time, try not to leave so much space. Overall, it was well done.

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  17. Great job kyle, i could understand your post very well. next time try to use more colour

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  18. Great job Kyle, i thought that it was realy organized!

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  19. Nice post Kyle! It's really organized and the pictures are very neat. Next time you shouldn't use too much space.

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  20. Good job Kyle ! but next time you shouldn't have wasted all that space with the underlines.

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  21. Nice POst Kyle, try to use more colors next time.

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  22. Nice post Kyle! I looks very neat and I like the pictures. Next time use a little more color.

    ReplyDelete