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anonymous

  • one year ago

It's been a while. Halp.

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  1. anonymous
    • one year ago
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    Write the equation of the line that passes through (–2, 6) and (2, 14) in slope-intercept form.

  2. anonymous
    • one year ago
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    I've solved the slope as 1/2, but I don't know what else to do.

  3. anonymous
    • one year ago
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    Just kidding the slope is 2

  4. arindameducationusc
    • one year ago
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    use y=mx+c

  5. anonymous
    • one year ago
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    How do I solve for b?

  6. wolf1728
    • one year ago
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    try using b = y - mx

  7. arindameducationusc
    • one year ago
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    c is the y intercept see when x=0 what is the y?

  8. anonymous
    • one year ago
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    I thought b was the y intercept ;n;

  9. arindameducationusc
    • one year ago
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    b and c are same, i am taking it c and you are taking b

  10. wolf1728
    • one year ago
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    you know m=2 use x=-2 and y=6 b = y -mx b = 6 -2*-2 b = 6 + 4 b = 10

  11. anonymous
    • one year ago
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    OHHHHHH I remember now. Thanks. I appreciate it.

  12. wolf1728
    • one year ago
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    Therefore, y = 2X + 10

  13. arindameducationusc
    • one year ago
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    good job @wolf1728

  14. wolf1728
    • one year ago
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    thanks arind :-)

  15. anonymous
    • one year ago
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    One more... Write the equation of a line with a slope of –1 and a y-intercept of –6. I got y = –x – 6.

  16. Michele_Laino
    • one year ago
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    it is correct!

  17. anonymous
    • one year ago
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    YAY :D I'm supposed too be reading this lesson, but this website is so much more helpful.

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