Why does (x=m)2 + (y-d)2=s2 make a circle
2 answers:
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For this case we have the following variables:
x: the number of minutes of television Sam watched each day
y: the number of minutes she spent exercising
Then, we have the following function that models the problem:
if she spends 30 minutes watching television we have x = 30.
Substituting in the given equation we have:
Answer:
the best prediction for the number of minutes of exercising Sam will do if she spends 30 minutes watching television that day is:
72 minutes
Solutions on pics
please review if not commet for doubts
The answers are as follows
pic 1 exc 2
pirc 1 exc 1
pic 3 exc3
