Question

A coordinate plane with a vertical line passing through (negative 3, negative 3), (negative 3, 0) and (negative 3, 3).

What is the equation of the graphed line written in standard form?

x = –3
y = –3
x + y = –3
x – y = –3

Answer 1

Answer: A.

Step-by-step explanation: X= -3 is in standard form.

Answer 2

x = - 3

Explanation:

The equation of a vertical line parallel to the y- axis is

x = c

where c is the value of the x- coordinates the line passes through.

The line passes through (- 3, - 3), (- 3, 0) with x- c00rdinate - 3, thus

x = - 3 ← equation of vertical line