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anonymous

  • one year ago

What is the equation of the graphed line? A. y=-5/2x B. y=-2/5x C. y=2/5x D. y=5/2x Please Help , Will Fan And Medal

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  1. Vocaloid
    • one year ago
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    pick two points on the graph and use the slope formula

  2. Vocaloid
    • one year ago
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    nope

  3. Vocaloid
    • one year ago
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    (0,0) = (x1,y1) (5,2) = (x2,y2) m = slope = (y2-y1)/(x2-x1) = ?

  4. Vocaloid
    • one year ago
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    whoops, made a small typo

  5. Vocaloid
    • one year ago
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    |dw:1444061402227:dw|

  6. Vocaloid
    • one year ago
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    not quite

  7. Vocaloid
    • one year ago
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    y2-y1 = ?

  8. Vocaloid
    • one year ago
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    |dw:1444061610080:dw| take another look at the diagram

  9. Vocaloid
    • one year ago
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    what is y2? what is y1?

  10. anonymous
    • one year ago
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    y2 is 5 right ? & y1 is 0

  11. Vocaloid
    • one year ago
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    good, so y2-y1 = ?

  12. anonymous
    • one year ago
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    y2 so D correct ?

  13. Vocaloid
    • one year ago
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    right

  14. anonymous
    • one year ago
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    ohh okay i get it now thanks so much

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