When severe autocorrelation is indicated after a regression model has been estimated, which underlying regression assumption is violated

i dont know

step-by-step explanation:

it would be 6xy and -16xy.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

substitute,

circle 1 = 5

circle 2 = 20

circle 3 = 44

in this case no matter how you add, you will always get a perfect square..

hence proved

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