Pls help :( on math I am new here: Wendy is keeping track of the growth of her new plant, and she will graph her results. If the pattern of growth continues, how tall will it be on the 10th day?

Days Height (cm) (x, y)
1 5 (1, 5)
2 6 (2, 6)
3 7 (3, 7)
4 8 (4, 8)

1. 12 cm
2. 13 cm
3. 14 cm
4. 10 cm