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anonymous

  • 5 years ago

Im asked to find the equation of the line which crosses the point A(1,-5) or A=(1,5). This line must have a slope equal to 2.

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  1. anonymous
    • 5 years ago
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    if I use the second A(1,5), i got the correct answer.

  2. anonymous
    • 5 years ago
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    let y=2x+c put (1,5) gives u c=3.

  3. anonymous
    • 5 years ago
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    what does c mean?

  4. anonymous
    • 5 years ago
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    c is a const. here ur equation is y=2x+3

  5. anonymous
    • 5 years ago
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    but how do you know what A to use?

  6. anonymous
    • 5 years ago
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    it is given in the question. that it passes through (1,5)

  7. anonymous
    • 5 years ago
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    but I give you two points A. That is what confuses me

  8. anonymous
    • 5 years ago
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    i'm also confused

  9. anonymous
    • 5 years ago
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    I already found the answer. The guy that gave me the problem wrote the A twice.

  10. anonymous
    • 5 years ago
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    sorry .

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spraguer (Moderator)
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