Question

1. Is the graph of this equation a vertical or horizontal line?
X = -9​

Answer 1

Answer:

vertical line

Step-by-step explanation:

x = -9  means the x value does not change, but the y value can change

This is a vertical line

Answer 2

Answer:

horizontal

Step-by-step explanation:

because x is the horizontal line of a graph and -9 would be on the left side of the horizontal line