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Mathematics 7 Online
OpenStudy (anonymous):

a set of data has the following linear regression equation y=1+3x. what does the equation predict for a value of x=15

OpenStudy (anonymous):

@kirbykirby

OpenStudy (anonymous):

im guessing its 46

OpenStudy (kirbykirby):

plug in x = 15 into 1+3x :)

OpenStudy (kirbykirby):

indeed

OpenStudy (anonymous):

okay thats what i thought! thanks!

OpenStudy (kirbykirby):

yw

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