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anonymous

  • one year ago

PLEAS HELP ME :'( Im having a breakdown

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  1. anonymous
    • one year ago
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    Write the equation for the line of best fit in the slope-intercept form and use it to predict the number of matches that could be won after 13 months of practice.

  2. anonymous
    • one year ago
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    Can I help or am I still blocked

  3. anonymous
    • one year ago
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    ^.~

  4. anonymous
    • one year ago
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    Ok

  5. anonymous
    • one year ago
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    Please help D:

  6. anonymous
    • one year ago
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    Whoops I read tHis wrong

  7. triciaal
    • one year ago
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    the line of best fit is the straight line with a constant slope. the slope is the change in y divided by the corresponding change in x for 2 points on this line look at the graph and find 2 points (x1, y1) and (x2,y2) that are on this line next plug them in the formula to find the slope

  8. triciaal
    • one year ago
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    |dw:1439754979200:dw|

  9. triciaal
    • one year ago
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    the slope is the same for any 2 points now use one of the given points as your (x1, y1) and (13, y) as the second point (x2, y2) to find the value of y when x = 13

  10. triciaal
    • one year ago
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    to use slope intercept form y = m x + b using one of the points from the graph used to calculate the slope, substitute the values to find b . with x = 13 and your calculated m and b substitute in y = m x + b to find y when x = 13

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spraguer (Moderator)
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