Question

Which line is a graph of the equation x = –6?

Coordinate plane with the following lines graphed: Line A is a vertical line 6 units to the left of the origin; Line B is a horizontal line 6 units above the origin; Line C is a vertical line 6 units to the right of the origin; and Line D is a horizontal line 6 units below the origin.



line d

line a


line c


line b

Answer 1

The correct line is Line A.

Explanation:

The answer is a vertical line to the left for two reasons.

1) all x = a number equations will always make a vertical line.

2) And the negative portion of that graph would be on the left.