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06.11.2020 •
Mathematics
PLEASE I'M DESPERATE I KNOW I'M NOT SMART BUT I NEEK HELP!!!
2 students have examined the scatter plots shown and have created a line of best fit for the data student A believes that the line of best fit for the data is
Y = - 2x + 24
while student be believed that the line of best fit for the data is
Y = 1.5 x + 23
determine which student created a better line of best fit given the data in the graph. justify your answer using mathematics.
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Ответ:
Step-by-step explanation:
First find the LCM so we can get a common denominator. The LCM is 8 in this case.
Now addthe numerators and the whole numbers. Remeber, the denominator stays the same number, 8.
Since 9/8 is an improper fraction, we have to make it into a mixed number. The mixed number form is
. Add it to 11 and you get this: 
. I hope this helps!