Question

Which of the following is the equation of the vertical line that passes through (4,6)?
A. y = 6
B. y = 4
C. x = 6
D. x = 4

Answer 1

A. y=6. The value of y in the point (4,6) is equal to 6. ((x,y))

Answer 2

Vertical lines have the form x = a constant. In the case of the point (4,6), the x coordinate is 4 so the vertical line that goes through this point is x = 4

Answer 3

y=6 is a horizontal line.

Answer 4

x = 4

Answer 5

Thanks mertsj. I was supposed to have posted before you.