gumchewinggal123
gumchewinggal123 gumchewinggal123
  • 22-05-2018
  • Mathematics
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URGENT WORTH 20 POINTS

What is the best equation for the line of best fit for the data set?


yˆ=−3x+15

yˆ=−13x+15

yˆ=−3x+2

yˆ=−13x+2

URGENT WORTH 20 POINTS What is the best equation for the line of best fit for the data set yˆ3x15 yˆ13x15 yˆ3x2 yˆ13x2 class=

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cdw2014
cdw2014 cdw2014
  • 22-05-2018
If we were to draw a best fit line, the y-interest would be near 15, and the slope would be negative.

In the options given, the slope is either -3 or -13. If we imagine a line through the plotted points, the rise would be about 15 while the run would be about 5. This means the slope is about -3.

The best answer is y = -3x + 15





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