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03-04-2018
Mathematics

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Which equation represents a line that passes through (2, –) and has a slope of 3?

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calculista calculista

03-04-2018

the complete question in the attached figure

Let
(2, -R)----------> the point (2, -?)

the equation of a line is
y-y1=m*(x-x1)
point (2.-R) and m=3
so

y+R=3*(x-2)

the answer is the option
y + = 3(x – 2)

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