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Mathematics 7 Online
OpenStudy (anonymous):

Which of the following equations could be the trend line of variables that have a negative correlation? y = -2x + 1 y = 1/2 x + 1 y = 2x - 1

OpenStudy (anonymous):

negative correlation means the line would have a negative slope. Which of these has negative slope?

OpenStudy (anonymous):

the first one

OpenStudy (anonymous):

that's your answer

OpenStudy (anonymous):

thanks

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