Answer:
The slope is 2/3, or y = 2/3x + (whatever the y intercept is)
Step-by-step explanation:
The slope itself is easy to calculate. You can count the rise over run: the “rise” is the amount up/down (up is positive and down is negative) over the “run” which is the direction horizontally (right is positive, left is negative). Now all you have to do is simplify the equations so see which have slopes of 2/3, and a reasonable y intercept