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desperado

Choose the slope-intercept equation of the line that passes through the point (–2, 2) and is parallel to y = 4x + 7.

  • one year ago
  • one year ago

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  1. andriod09
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    first thing is first, do you understand the slop intersecept concept?

    • one year ago
  2. desperado
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    y = 4x + 10 y = 1/4 x + 5/2 y = -4x - 6 y = – 1/4 x + 3/2

    • one year ago
  3. desperado
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    somewhat

    • one year ago
  4. andriod09
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    \[\frac{ \Delta y }{ \Delta x }\]

    • one year ago
  5. andriod09
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    that is the change of y, over the change of x

    • one year ago
  6. andriod09
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    so type the equation using \[\frac {\Delta y} {\Delta x}\]

    • one year ago
  7. desperado
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    example please? /:

    • one year ago
  8. andriod09
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    lets take you last answer and try it. okay?

    • one year ago
  9. desperado
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    okay

    • one year ago
  10. andriod09
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    \[\frac {\Delta y} {\Delta x} \] \[y=\frac {-1} {4}x + \frac {3} {2}\]

    • one year ago
  11. desperado
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    2/6

    • one year ago
  12. andriod09
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    but first you have to find the y

    • one year ago
  13. andriod09
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    so find the why first.

    • one year ago
  14. desperado
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    wouldn't it be 2? -1+3

    • one year ago
  15. andriod09
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    yup! that 's correct, now fill in \[\frac {\Delta y} {\Delta x}\]

    • one year ago
  16. desperado
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    I still stick with my guess of 2/6

    • one year ago
  17. desperado
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    I know that my answer isn't correct, but I'm not sure what I'm doing wrong

    • one year ago
  18. andriod09
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    no, you have to fill out the equation. use the equation button to fill it out

    • one year ago
  19. desperado
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    rephrase please?

    • one year ago
  20. desperado
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    im sorry i just dont get it

    • one year ago
  21. andriod09
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    okay, put the answer you got for y, in the \[\Delta y\] and then what you got for x in the \[\Delta x\]

    • one year ago
  22. desperado
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    can you show me?

    • one year ago
  23. andriod09
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    yeah. give me your x and your y first and i'll show you.

    • one year ago
  24. desperado
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    2/6

    • one year ago
  25. andriod09
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    is that your x or your y?

    • one year ago
  26. desperado
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    i would say that 2 is my x and 6 is my y but im assuming that isn't correct

    • one year ago
  27. andriod09
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    how about we start on the actual problem, it would be alot less confusing.

    • one year ago
  28. desperado
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    ok

    • one year ago
  29. andriod09
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    so show me the \[\frac {\Delta y} {\Delta x}\] with the shown intergers

    • one year ago
  30. desperado
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    I'm sorry but I really don't understand any of this. Can you tell me the answer and explain why it's so?

    • one year ago
  31. andriod09
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    wow i just realized something, you just have to graph the equation and then plot the points. -.-

    • one year ago
  32. desperado
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    yeahh lol i think we do too

    • one year ago
  33. andriod09
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    so graph them and tell me what you get. BTW: try answers b and c. :D

    • one year ago
  34. desperado
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    C?

    • one year ago
  35. andriod09
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    :D correct.

    • one year ago
  36. desperado
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    Thanks! Can you please help with one more?

    • one year ago
  37. desperado
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    • one year ago
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  38. andriod09
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    #2

    • one year ago
  39. desperado
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    brb for 5 mins

    • one year ago
  40. desperado
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    Thanks!

    • one year ago
  41. andriod09
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    NP!

    • one year ago
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