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Mathematics 21 Online
OpenStudy (anonymous):

determine if the lines 4x+y=6 and -3x+3y= -6 are parrell perpindicular or niether

OpenStudy (anonymous):

If they're parallel, the coefficients of one will be a constant multiple of the other. A similar result holds for perpendicularity.

OpenStudy (anonymous):

what is the coefficient?

OpenStudy (anonymous):

Coefficients are the number before the x value

OpenStudy (anonymous):

solve for y though like @Mertsj said it will help you

OpenStudy (anonymous):

so i know they arent parrell now what? lol

OpenStudy (anonymous):

i dont know how :(

OpenStudy (anonymous):

perpendicular lines are inverses. Like if one slope is 4 the other would be -1/4

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