SOLUTION: what is y=mx+b if y=7, x=6, and m=undefined

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Question 67823This question is from textbook Algebra: Tools For A Changing World
: what is y=mx+b if y=7, x=6, and m=undefined This question is from textbook Algebra: Tools For A Changing World

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what is y=mx+b if y=7, x=6, and m=undefined
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If m is undefined the slope is undefined
and the graph is that of a vertical line.
Since the line passes through x=6 the
equation of the line is x=6
There is no other way to express the equation
of the line.
Cheers,
Stan H.