A function is a relation for which each value from the set the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair.
A Least Square Regression Line is the best thing to use for this because there is inconsistencies and no direct equation to be able to fill all of these points. They may be outliers and therefore we should use a calculator for a Regression Line to be calculated to find the residual.
Answer:
2 1/12
Step-by-step explanation:
Answer: A.
.
Step-by-step explanation:
The given inequation: 

Multiplying 5 on both the sides, we get

Hence, the inequality for x is
.
So, the correct option is A.
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