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Equation 1: x - 3y = 9

Equation 2: y = -3x + 3

What is the best description for the lines?

A) parallel
B)vertical
C) perpendicular
D) the same line

User Kregus
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7.0k points

1 Answer

4 votes

the dest decription is c)perpendicular


User Patrick RoDee
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5.7k points