Find the linear regression equation for the following table of values.
 x 1.29 3.04 4.61 6.95 y 20.99 13.99 8.39 -0.81

What will be an ideal response?



Mathematics

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Write the equation of the graph in its final position.The graph of y =  is shifted 7 units to the left. Then the graph is shifted 2 units upward.

A. y = 2
B. y =  + 2
C. y =  + 7
D. y =  + 2

Mathematics

Multiply, and then simplify if possible. Assume all variables represent positive real numbers.( - )( + )

A. 11 + 3 - 11 + 33
B. 11 + 3 + 11 + 33
C. 11 - 3 + 11 + 33
D. 11 + 3 - 11 - 33

Mathematics

Write the expression using only the indicated logarithms.log3 (x + y) using common logarithms

A. log (x + y) + log 3
B.
C.
D. log (x + y) log 3

Mathematics

Rationalize the denominator. Assume that all variables represent positive real numbers.- 

A. -24
B. -5
C. - 
D. - 

Mathematics