Answer:
x = -1
y = 5
Explanation:
When a graph has a line going straight up and down it means the x value of the line is the same it never changes
Example: (-1, 5) (-1, 2) (-1, -3)
When a graph has a line going straight left to right it means the y value never changes
Example: (5, 5) (-10, 5) (8, 5)