Answer:
The answer is A) 1,2.
Explanation:
The point where both lines intersect is called the origin. The origin is equal to 0,0. Since moving to the right and up increases the numbers, and moving left and down decreases the numbers, a is 1,2. Move to the left 1, meaning you're at 1,0. Then move up 2, meaning you're at 1,2.