SOLUTION: What is the slope of a line perpendicular to the line whose equation is y=3x+4?

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Question 1074176: What is the slope of a line perpendicular to the line whose equation is y=3x+4?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
y=-%281%2F3%29x%2Bb

slope used will be -1%2F3.