SOLUTION: determine if the following is parallel, perpindicular, or neither y=x+3 y=-x+3

Algebra ->  Points-lines-and-rays -> SOLUTION: determine if the following is parallel, perpindicular, or neither y=x+3 y=-x+3      Log On


   

Question 107531: determine if the following is parallel, perpindicular, or neither
y=x+3
y=-x+3
Answer by solver91311(24713) About Me  (Show Source):
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Given two lines with slopes m1 and m2, the lines are parallel if and only if m1+=+m2 and the lines are perpendicular if and only if m1+=+-1%2Fm2

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