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maria [59]
3 years ago
5

A. Is (- 10, 21) a solution of y = - 3x - 9? b. Is (6, - 27) a solution of y= - 3x-9?

Mathematics
1 answer:
STatiana [176]3 years ago
4 0
A) yes; 21=21
B) yes; -18=-18
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Step-by-step explanation:

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Estimated slope of sample regression line  = \dfrac{-0.181+1.529}{2}

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3 years ago
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