Respuesta :
Answer:
B. Undefined
Step-by-step explanation:
x = 4 is a vertical line, and vertical lines are Undefined because they go straight up.
The slope of the line x = 4 is option B.) “Undefined.”
This line would create a vertical line beginning at the point (4, 0) on a coordinate plane.
This line would create a vertical line beginning at the point (4, 0) on a coordinate plane.