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Australian Group Title

Write an equation in slope-intercept form of the line with the given slope and point: slope = 3 and (1, -2).

  • 2 years ago
  • 2 years ago

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  1. viniterranova Group Title
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    The equation form is y=ax+b.

    • 2 years ago
  2. lgbasallote Group Title
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    use the formula \[y - y_1 = m(x-x_1)\] y1 is the y coordinate x1 is the x coordinate and m is the slope just substitute into the formula. it's very straightforward

    • 2 years ago
  3. viniterranova Group Title
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    y-(-2)=3(x-1)

    • 2 years ago
  4. viniterranova Group Title
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    y+2=3x-3

    • 2 years ago
  5. viniterranova Group Title
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    y=3x-3-2

    • 2 years ago
  6. viniterranova Group Title
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    y=3x-5

    • 2 years ago
  7. Australian Group Title
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    oh okay, I understand. so what I had to do was plug the numbers in.

    • 2 years ago
  8. viniterranova Group Title
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    Yes, just plug the numbers.

    • 2 years ago
  9. Australian Group Title
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    thank you!

    • 2 years ago
  10. viniterranova Group Title
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    You are welcome

    • 2 years ago
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