Kevin went to the nursery and bought a 5 ft tall tree. After planting the tree, Kevin made a table to record the height, h, of the tree, t years after it was planted. Verbally describe the relationship between h and t.
t 0 1 2 3 4
h 5 6 7 8 9

3. By using the table in question 2, write an equation to illustrate the relationship between the height of the tree
and the number of years since it was planted. How tall will the tree be in 8 years?