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anonymous

  • one year ago

NEED HELP! MEDAL! Which equation is shown on the graph? A. y = 2x + 2 B. y = x + 2 C. y = 2x D. y = x – 2

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  1. rarepepe
    • one year ago
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    whats the graph look like?

  2. anonymous
    • one year ago
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    @AlexandervonHumboldt2

  3. rarepepe
    • one year ago
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    c

  4. rarepepe
    • one year ago
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    I mean b sorry

  5. anonymous
    • one year ago
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    explain plz.

  6. AlexandervonHumboldt2
    • one year ago
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    ok so first count the slope on the grath: chose points (-2, 0) (0, 2)

  7. anonymous
    • one year ago
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    uh hu and then..

  8. AlexandervonHumboldt2
    • one year ago
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    use slope formula (y1-y2)/(x1-x2)=(0-2)/(-2-0)=-2/-2=1

  9. anonymous
    • one year ago
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    ?

  10. AlexandervonHumboldt2
    • one year ago
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    so the slope is 1

  11. anonymous
    • one year ago
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    ok i still don't get it

  12. AlexandervonHumboldt2
    • one year ago
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    the grath is 2 units upper than the 0, 0 point. thus b in the equation y=x+b is 2 thus the equation is t=x+2

  13. AlexandervonHumboldt2
    • one year ago
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    woops i meant y=x+2

  14. anonymous
    • one year ago
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    i see thxs!

  15. anonymous
    • one year ago
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    can you stay to help me on other questions!

  16. anonymous
    • one year ago
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    so who is correct?

  17. anonymous
    • one year ago
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    If x can be any number, how many solutions are there for the equation? y = 4x – 1 A. There are two solutions. B. There is no solution. C. There are many solutions. D. There is only one solution.

  18. anonymous
    • one year ago
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    @texaschic101

  19. texaschic101
    • one year ago
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    I was wrong on the first one...I miscalculated...sorry. If x can be any number, and the equation still be true, then there is infinite solutions

  20. anonymous
    • one year ago
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    oh ok its ok.

  21. anonymous
    • one year ago
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    can u solve second please @texaschic101

  22. texaschic101
    • one year ago
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    already did....if x can be any number, and the equation still be true, then there is infinite solutions

  23. anonymous
    • one year ago
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    thxs!

  24. texaschic101
    • one year ago
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    glad to help :)

  25. anonymous
    • one year ago
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    The vertices of a right triangle are (0, 5), (5, 0), and (5, y). What is the value of y? ( , )

  26. anonymous
    • one year ago
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    @texaschic101

  27. texaschic101
    • one year ago
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    I am thinking (5,5)...but you might want to get a second opinion

  28. anonymous
    • one year ago
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    ok I was thinking same but wasnt sure so yeah @texaschic101

  29. anonymous
    • one year ago
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    @AlexandervonHumboldt2 please solve second question

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