MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A red maple sapling was 3 feet tall when planted in 2010. Six years later, the tree was 30 feet tall. The growth rate of the tree is constant over time. Find a linear model for the height # (in ft) of the red maple & years after 2010. Let t = 0 represent 2010. H What is the expected height (in ft) of the red maple in 2020