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Anna35 [415]
3 years ago
5

Is the relationship shown by the data linear? x -9, -5, -1, 3 y -2,-7,-12, -17

Mathematics
1 answer:
Temka [501]3 years ago
5 0
                x               y
            ------           -----
              -9              -2
             -5               -7
             -1              -12
              3               -17

ur x's all have a difference of 4, and ur y's all have a difference of -5...so yes, this is linear with a slope of (-7+2) / (-5 + 9) = -5/4
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Step-by-step explanation:

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x-4= ± 3.87298334621

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x= 7.87298334621                          x=.12701665379

7 0
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5 0
3 years ago
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8 0
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Step-by-step explanation:

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