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pearlruiz

  • 2 years ago

Part 1: Write the equation of the line that passes through the points (–1, –4) and (2, 5). Part 2: Using complete sentences, explain whether or not it matters which point is used in the final answer. Also explain why you chose the point you did.

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  1. pearlruiz
    • 2 years ago
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    im guesing my using y=mx+b?

  2. RomeoRaj
    • 2 years ago
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    (y-y1) / (x-x1) = (y2-y1) / (x2-x1) (y-(-4)) / (x-(-1)) = (5-(-4)) / (2-(-4)) (y+4) / (x+1) = (5+4) / (2+4) (y+4) / (x+1) = 9 / 6 (y+4) / (x+1) = 2/3 y+4 = 2(x+1)/3 3(y+4) = 2(x+1) 3y+12 = 2x+2 2x-3y-10=0 or 2x-3y = 10

  3. bond
    • 2 years ago
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    donot use that formula use the 2 point form

  4. RomeoRaj
    • 2 years ago
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    i'd used it....

  5. bond
    • 2 years ago
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    I am not telling u Romeo

  6. bond
    • 2 years ago
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    i was telling pearlruiz

  7. pearlruiz
    • 2 years ago
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    but is the answer correct? what romeo used?

  8. RomeoRaj
    • 2 years ago
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    yes my answer is correct....

  9. bond
    • 2 years ago
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    yes

  10. pearlruiz
    • 2 years ago
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    thnk you(:

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