SOLUTION: I need the slope for 4x-4=0, I can not find my notes for the section...

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Question 244824: I need the slope for 4x-4=0, I can not find my notes for the section...
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
4x-4=0
x = 1
------
For any value of y, x = 1 is a line parallel to the y-axis.
The slope is infinite, or undefined.
----------------
0y = x - 1
y = x/0 - 1/0
m = 1/0
b = -1/0
--> undefined