Determine whether the scatter diagram indicates that a linear relation may exist between the two variables. If a linear relation does exist, indicate whether the slope is positive or negative.Draw a scatter diagram of the given data. Find the equation of the line containing the points (1, 1.2) and  Graph the line on the scatter diagram.

A.

y = 0.39x + 0.77
B.

y = 0.4x + 0.8
C.

y = 0.44x + 0.8
D.

y = 0.33x + 0.87


Answer: B

Mathematics

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