Final answer:
Jeff finished 14 strokes over par for the 18 holes, after totaling his scores for holes where he was under, at, and over par.
Step-by-step explanation:
To calculate Jeff's score relative to par, we need to combine the results of each type of hole. Jeff was 1 under par on 4 holes, 2 over par on 5 holes, 3 over par on 1 hole, shot par on 3 holes, and was 1 over par on 5 holes.
- 1 under par on 4 holes: 4 holes × (-1) = -4
- 2 over par on 5 holes: 5 holes × 2 = 10
- 3 over par on 1 hole: 1 hole × 3 = 3
- Shot par on 3 holes: 3 holes × 0 = 0 (no change to score)
- 1 over par on 5 holes: 5 holes × 1 = 5
Now, we add together all of the values to get Jeff's total score relative to par:
(-4) + 10 + 3 + 0 + 5 = 14
So, Jeff finished 14 strokes over par for the 18 holes.