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.

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.

here is a video on algebraic equations.

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.

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.

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

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.

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.

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.

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.

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!!

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!

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.

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

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

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

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

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

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.

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.

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

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

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

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

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

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