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mady625 Group Title

Write an equation in slope-intercept form for the line passing through (5, 1) and (-4, 7)

  • 2 years ago
  • 2 years ago

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  1. Romero Group Title
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    y-y1=m(x-x1)

    • 2 years ago
  2. ParthKohli Group Title
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    Standard form is y = mx + b First determine the slope. \(\Large \color{Black}{\Rightarrow {Slope = {y_2 - y_1 \over x_2 - x_1}} }\) Then substitute m with the slope and find b.

    • 2 years ago
  3. Romero Group Title
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    where (x1,y1) are a point in the line. You are given two

    • 2 years ago
  4. Thatsmeh Group Title
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    I agree with ParthKohli i am new so he typed it in faster XD

    • 2 years ago
  5. Romero Group Title
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    choose 1 and then find the slope (m) with the given equation from Parthkohli

    • 2 years ago
  6. Romero Group Title
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    But it's better to do it from point slope form and then isolate y. slope-intercept form is sometimes hard to see right away and you are not given the y-int as one of the points

    • 2 years ago
  7. mady625 Group Title
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    Option A: y=-2/3x+13/3 Option B: y=-2/3x-13/3 Option C: y=2/3x-13/3 Option D: y=2/3x+13/3

    • 2 years ago
  8. Romero Group Title
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    Umm you might want give it a try first....we already told you how to do it. Don't be lazy

    • 2 years ago
  9. mady625 Group Title
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    I tried and got the first answer

    • 2 years ago
  10. mady625 Group Title
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    is the first answer correct?

    • 2 years ago
  11. Romero Group Title
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    yup

    • 2 years ago
  12. Romero Group Title
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    Good job!

    • 2 years ago
  13. mady625 Group Title
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    thank you!

    • 2 years ago
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