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Mathematics 23 Online
OpenStudy (anonymous):

An equation of the line that passes through the point (0,-1) and whose slope is 2 is A) y=-2x-1 B) y=2x+2 C) y=-x+2 D) y=2x-1

OpenStudy (anonymous):

A) you can check it putting the values or by the formulae y=mx+c

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