Thursday, March 24, 2011

Linear System Project

Students will be able to solve a linear system graphically.

Make up your own linear system or graph one of the following:
y= 3x-4 and y= -3x+2

y= 4x-1 and y= -x+4

y= 3x+4 and y= -3x-4

Explain how you graphed the two linear functions
State the solution
Check your solution algebraically
Linear functions should be graphed on graph paper
Use a ruler
Label the x and y axes and the equations
Label the origin
Make sure your project is neat and mathematically accurate
Include a self evaluation

Posted by Mrs. Nuzzo Ziegler at 2:24 PM

10 comments:

  1. AnonymousMarch 25, 2011 at 5:27 PM

    uh when is this project due

    ReplyDelete
  2. Zoe WongMarch 25, 2011 at 5:29 PM

    How do we lable the origin? Put (0,0) for it? When I graphed other equations, I did not lable the origin.


    Thanks.

    ReplyDelete
  3. CathyMarch 27, 2011 at 2:40 PM

    when is this project due... is it due this week

    ReplyDelete
  4. Mrs. Nuzzo ZieglerMarch 27, 2011 at 6:02 PM

    Just put zero at the origin. The project will be due this week.

    8-1/8-2 Tuesday
    8-3 Wednesday

    ReplyDelete
  5. AnonymousMarch 28, 2011 at 4:48 PM

    You never showed us how to solve a graph algebraically. Should we do that???

    ReplyDelete
  6. Mrs. Nuzzo ZieglerMarch 28, 2011 at 5:20 PM

    You have to check it using algebra, not solve it.

    ReplyDelete
  7. CathyMarch 28, 2011 at 5:59 PM

    for the two linear equations do I put them on the same graph or different

    ReplyDelete
  8. ZoeMarch 28, 2011 at 7:28 PM

    Thanks!

    ReplyDelete
  9. AnonymousMarch 31, 2011 at 6:30 PM

    i love math

    ReplyDelete
  10. BrianaMarch 31, 2011 at 6:49 PM

    y= 3x+4 and y= -3x-4 are these supposed to intersect because when i graphed them they have no solution?

    ReplyDelete

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