So if
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1 answer:
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So if
Answer: (-0.5, 4)
Step-by-step explanation:
Midpoint formula:
(x1, x2)=(2, -3)
(y1, y2)=(2, 6)
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Given:
The table of values.
To find:
The least-squares regression line for the data set in the table by using the desmos graphing calculator.
Solution:
The general form of least-squares regression line is:
...(i)
Where, m is the slope and b is the y-intercept.
By using the desmos graphing calculator, we get
Substitute these values in (i).
Therefore, the correct option is A.
