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anonymous

  • one year ago

The scatter plot shows the number of pages scanned (y) in different number of hours (x) by a scanning machine: Which function best represents the data shown in the scatter plot? y = 100 + 1,000x y = 100 − 1,000x y = 500 − 1,000x y = 500 + 1,000x

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  1. anonymous
    • one year ago
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    http://learn.flvs.net/webdav/assessment_images/educator_algebraI_v20/06_00_54.jpg The graph

  2. anonymous
    • one year ago
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    Another way to see the graph:

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  3. anonymous
    • one year ago
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    start by finding the y intercept

  4. anonymous
    • one year ago
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    Could you help me with that! Please!

  5. anonymous
    • one year ago
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    if you connected the dots, where would the line cross the y-axis?

  6. anonymous
    • one year ago
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    I am still confused

  7. anonymous
    • one year ago
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    in other words at time zero how many pages were scanned?

  8. anonymous
    • one year ago
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    100?

  9. anonymous
    • one year ago
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    is it? look at the graph

  10. anonymous
    • one year ago
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    the answer is d but to get that you would connect the dots and find where the line you made crosses the y-axis. Plug that into the equation for b. Then calculate the rate of change from one point to the next. Plug that into the equation for m and then switch the equation around to put it into slope intercept form.

  11. anonymous
    • one year ago
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    Oh, i understand now! Thank you both so much!

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