Question

Select the equation that describes a vertical line.
А: y = -5
B: x - y = -5
C: x + y = 5
D: X = -5

Answer 1

Answer:

D: X = -5

Step-by-step explanation:

The equation of a vertical line always has the form of x = k, where k = any number. The variable, k, is also the x-intercept.

Here's what x = -5 looks like on a graph.

Answer 2

Answer:

D. X = -5

Step-by-step explanation:

That's all i know hope it help :)