Step-by-step explanation: The line starts at (0,3). If you go up 2 units, and over 3 units, that’s the next place where the line crosses an ordered pair (2,6).
Use the formula : slope is equal to y second minus y one over x second minus x one. Take two points on the line and use the formula. I took point (6,2) and (3,0) that’s 0-2 over 3-6 which equal -2/-3 and two negatives make a positive so the answer is 2/3. To check you can also count from point (3,0) you go up 2 to and go across 3.