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emily9102

Help pweeze :)

  • one year ago
  • one year ago

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  1. emily9102
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    • one year ago
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  2. moneybird
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    slope intercept form is y = mx + b where m is the slope and b is y-intercept right?

    • one year ago
  3. emily9102
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    yea @ money

    • one year ago
  4. moneybird
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    \[m = \frac{y_2-y_1}{x_2-x_1}\] where points (x1, y1) and (x2, y2) are on the line

    • one year ago
  5. emily9102
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    yes

    • one year ago
  6. Jusaquikie
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    \[m=\frac{ y _{2}-y _{1} }{x _{2}-x _{1} } \] or \[ m=\frac{ 20-4 }{4-0 }\]

    • one year ago
  7. moneybird
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    so (4, 20) and (0, 4) are the points can you find the slope with the formula

    • one year ago
  8. emily9102
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    15/4

    • one year ago
  9. emily9102
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    4**

    • one year ago
  10. Jusaquikie
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    so the slope is 4 and you put that in the equation

    • one year ago
  11. moneybird
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    y -intercept occurs when x = 0

    • one year ago
  12. emily9102
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    y=4x+b

    • one year ago
  13. moneybird
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    when x = 0, what does y = to?

    • one year ago
  14. emily9102
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    hmm y=b? 0.o

    • one year ago
  15. emily9102
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    sorry getting a little confused

    • one year ago
  16. moneybird
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    (0,4) when x = 0, what does y equal to?

    • one year ago
  17. emily9102
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    4

    • one year ago
  18. emily9102
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    ._. right?

    • one year ago
  19. emily9102
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    @moneybird ?

    • one year ago
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