dragonmaster0973 dragonmaster0973
  • 11-12-2021
  • Mathematics
contestada

estimate the line of best fit using two points on the line

estimate the line of best fit using two points on the line class=

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mieshalevels26
mieshalevels26 mieshalevels26
  • 11-12-2021

Answer: The answer is Y = - 2/3x + 12

Step-by-step explanation: The line goes through point A

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goddessboi goddessboi
  • 11-12-2021

Answer:

[tex]y=-8x+80[/tex]

Step-by-step explanation:

[tex]Slope=\frac{y_2-y_1}{x_2-x_1}=\frac{32-64}{6-2}=\frac{-32}{4}=-8[/tex]

[tex]y=mx+b[/tex]

[tex]y=-8x+b[/tex]

[tex]64=-8(2)+b[/tex]

[tex]64=-16+b[/tex]

[tex]80=b[/tex]

Therefore, the estimated line of best fit is [tex]y=-8x+80[/tex]

Answer Link

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