John first moved into his new house four years ago, he planted an American sycamore tree in his yard that was 3 fe
own at a constant rate to a height of 25 feet, and John has decided to plant another tree on the other side of his yar-
hope of having two trees that will eventually be the same height, John researches fast-growing trees and learns that
ows at an average rate of 8 feet per year. John purchases a hybrid poplar that is 10 feet tall and plants it in his yard.
wally reach a maximum height of 70 feet.
Create an algebraic system that John can use to model the relationship between height and years of growth for each tree.
your model in the box provided.