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Mikayla_Rose Group Title

Can you help me with these math questions? Did I get them right? Is (0,3) a solution to the equation y=x + 3? I answered yes. Is (1, -4) a solution to the equation y= -2x? I answered no. Thanks

  • 10 months ago
  • 10 months ago

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  1. goformit100 Group Title
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    yes its correct :) Keep it up.

    • 10 months ago
  2. jim_thompson5910 Group Title
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    let's check (0,3) means x = 0 and y = 3 y=x + 3 y=0 + 3 ... replace x with 0 (since x = 0) 3 = 0 + 3 ... replace y with 3 (since y = 3) 3 = 3 since that's true, this means that (0,3) is a solution to y = x+3

    • 10 months ago
  3. jim_thompson5910 Group Title
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    so you are correct on the first one

    • 10 months ago
  4. Mikayla_Rose Group Title
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    Thanks, do you think you could help , me with some more?

    • 10 months ago
  5. goformit100 Group Title
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    Sure Madam, I promise to help you.

    • 10 months ago
  6. jim_thompson5910 Group Title
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    checking the second one y= -2x -4 = -2(1) ... plug in (1,-4) -4 = -2 that is false, so (1,-4) is not a solution to y = -2x again you are correct

    • 10 months ago
  7. goformit100 Group Title
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    Second is too correct.... answer is false

    • 10 months ago
  8. Mikayla_Rose Group Title
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    Yay :) I am writing the other one thanks both of you

    • 10 months ago
  9. Mikayla_Rose Group Title
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    Look at the following points. (4,0), (3, -1), (6,3). (2, -4) What are the solutions to y=x - 4? Choose all correct answers.

    • 10 months ago
  10. Mikayla_Rose Group Title
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    I am confused on this one

    • 10 months ago
  11. goformit100 Group Title
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    Put the coordinates and check the Equality

    • 10 months ago
  12. goformit100 Group Title
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    Try with each of them

    • 10 months ago
  13. Mikayla_Rose Group Title
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    How?

    • 10 months ago
  14. goformit100 Group Title
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    Simply put the coordinates Like y=x - 4 we know (4,0) put the value 0 = 4 - 4 0 = 0 hence (4,0) is a solution of the given equation.

    • 10 months ago
  15. goformit100 Group Title
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    Did you got the Idea ?

    • 10 months ago
  16. Mikayla_Rose Group Title
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    Ohhh I get it hold up

    • 10 months ago
  17. goformit100 Group Title
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    Now show me your working with (3, -1)

    • 10 months ago
  18. Mikayla_Rose Group Title
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    Okay is it 1?

    • 10 months ago
  19. goformit100 Group Title
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    put the values on both side and then check it

    • 10 months ago
  20. Mikayla_Rose Group Title
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    1- = 3 - 3?

    • 10 months ago
  21. Mikayla_Rose Group Title
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    Like that?

    • 10 months ago
  22. goformit100 Group Title
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    yes

    • 10 months ago
  23. goformit100 Group Title
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    y=x - 4 check it for (3, -1) = (x,y) -1 = 3 - 4 -1 = -1 Hence (3, -1) is the solution of the given Equation

    • 10 months ago
  24. Mikayla_Rose Group Title
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    So that one is right as well?

    • 10 months ago
  25. goformit100 Group Title
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    ya

    • 10 months ago
  26. goformit100 Group Title
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    Put (6,3) and now try.

    • 10 months ago
  27. Mikayla_Rose Group Title
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    6= 3-3

    • 10 months ago
  28. goformit100 Group Title
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    no not like that put the value of 'x' and 'y' which you are checking for in the Equation y=x - 4

    • 10 months ago
  29. Mikayla_Rose Group Title
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    okay hold up

    • 10 months ago
  30. Mikayla_Rose Group Title
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    d and a are wrong

    • 10 months ago
  31. goformit100 Group Title
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    No, c and d are wrong.

    • 10 months ago
  32. Mikayla_Rose Group Title
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    oh.. /.\

    • 10 months ago
  33. goformit100 Group Title
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    /.\ means ?

    • 10 months ago
  34. Mikayla_Rose Group Title
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    just a face lol

    • 10 months ago
  35. ♥_♥LoveYou Group Title
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    Hello

    • 10 months ago
  36. Mikayla_Rose Group Title
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    hello

    • 10 months ago
  37. ♥_♥LoveYou Group Title
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    i am new here. How to go on this site ?

    • 10 months ago
  38. ♥_♥LoveYou Group Title
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    “To Boldly Go Where No Grades Have Gone Before”

    • 10 months ago
  39. Mikayla_Rose Group Title
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    Like do you mean how is it?

    • 10 months ago
  40. ♥_♥LoveYou Group Title
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    pardon

    • 10 months ago
  41. Mikayla_Rose Group Title
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    Qué quieres decir cómo utilizar el sitio?

    • 10 months ago
  42. ♥_♥LoveYou Group Title
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    what?

    • 10 months ago
  43. Mikayla_Rose Group Title
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    nvm lol

    • 10 months ago
  44. ♥_♥LoveYou Group Title
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    okay.

    • 10 months ago
  45. Mikayla_Rose Group Title
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    sorry i thought you meant ''sorry'' in spanish.. i thought you didnt speak english

    • 10 months ago
  46. ♥_♥LoveYou Group Title
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    I speak English

    • 10 months ago
  47. Mikayla_Rose Group Title
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    i know now

    • 10 months ago
  48. ♥_♥LoveYou Group Title
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    • 10 months ago
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