Solve the problem.For the following table of data, a.Draw a scatterplot.b.Calculate the correlation coefficient.c.Calculate the least squares line and graph it on the scatterplot.d.Predict the y-value when x is 17.
?
A. a.
b. 0.950
c. Y = 1.7x + 8.5
d. 37.4
B. a.
b. 0.903
c. Y = 2x + 6.5
d. 40.5
C. a.
b. 0.950
c. Y = 1.7x + 7.5
d. 36.4
D. a.
b. 0.950
c. Y = 1.7x
d. 28.9
Answer: C
Mathematics
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Find the asymptotes of the hyperbola.y2 - x2 = 25
A. y = 
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x
B. y = x and y = - x
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x + 
y = 4
x - 2y = 21
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