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Steph_Rawr352

Explain, in complete sentences, how you would use the graphing method to solve the following system of inequalities and what the final solution will look like on the coordinate plane. x – 2y –8 7x + y < –6

  • one year ago
  • one year ago

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  1. austin420
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    youv lost me already, sorry

    • one year ago
  2. Steph_Rawr352
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    lol i've lost myself too.. lol it's ohk

    • one year ago
  3. austin420
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    wat the heck is the graphing method?

    • one year ago
  4. Varuns
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    What's the first equation. Is there an = missing?

    • one year ago
  5. Steph_Rawr352
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    oh whoops it's supposed to be x - 2y *greater than or equal to* -8

    • one year ago
  6. ZayTovenn12
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    Does x – 2y –8= 7x + y < –6 .?

    • one year ago
  7. Steph_Rawr352
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    idk i dont think so.. /: sorry this is rly confusing for me too.. i haven't learned this stuff yet.. it's a pre-test

    • one year ago
  8. Varuns
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    Well, its quite simple. Plot x-2y+8 =0. You can do that by equating x to zero and calculate y. That gives you a point (0,y). Next put y=0 and find x. You get the second point (x,0). Draw a line between these two points on the graph. Do the same thing for the next equation and draw a line. The intersection point is your result :)

    • one year ago
  9. Steph_Rawr352
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    thank you! c: I'll try to do this.. This helped me understand it more thank you a lot(:

    • one year ago
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