SOLUTION: Write the letter of the equation of the line with x-intercept (–4, 0) and undefined slope. A.x = 0 B.y = -4 C. x = -4 D. y = -4x

Algebra ->  Linear-equations -> SOLUTION: Write the letter of the equation of the line with x-intercept (–4, 0) and undefined slope. A.x = 0 B.y = -4 C. x = -4 D. y = -4x      Log On


   

Question 38413: Write the letter of the equation of the line with x-intercept (–4, 0) and undefined slope.
A.x = 0
B.y = -4
C. x = -4
D. y = -4x
Found 2 solutions by Nate, fractalier:
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
Undefined slope tells us that the line is vertical, so the equation should be x=-4

Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
Undefined slope indicates a vertical line, one with the equation x = k. Since the line in question goes thru the point (-4,0), the line must be x = -4.