SOLUTION: Write the letter corresponding to the equation of the line with x-intercept (–9, 0) and undefined slope. A) y = –9x B) y = –9 C) x = 0 D) x = –9

Algebra ->  Graphs -> SOLUTION: Write the letter corresponding to the equation of the line with x-intercept (–9, 0) and undefined slope. A) y = –9x B) y = –9 C) x = 0 D) x = –9       Log On


   

Question 35596: Write the letter corresponding to the equation of the line with x-intercept (–9, 0) and undefined slope.

A) y = –9x

B) y = –9

C) x = 0

D) x = –9
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
A line with an undefined slope is vertical, so the line has x = something.
It has to be (D) because that is a vertical line at the -9 location on a plane.