30 points! 1) one year after a tree is planted, the tree is 3.5 ft tall. each year, the tree grows 1.5 ft. what function, written in sequence notation, models the height of the tree n years after it is planted? an=1.5n+3.5 an=3.5n+1.5 an=1.5n+2 an=5n+1.5 2) what function equation is represented by the graph? f(x)=−1/2x−1 f(x)=−2x−1/2 f(x)=−x−2 f(x)=−2x−1 3) earl mows lawns one weekend. he earns $12 for each lawn that he mows. he spends $40 on gas and other supplies. what function equation represents earl's profit from mowing x lawns? f(x)=12x+40 f(x)=40x−12 f(x)=12x−40 f(x)=40x+12 4) what function equation is represented by the graph? f(x)=−1/4x−3 f(x)=1/4x−3 f(x)=−4x−3 f(x)=1/4x+3 5) what linear function equation can be represented by the set of ordered pairs? {(−4, −6), (0, −3), (4, 0), (12, 6) } enter your answer in the box. f(x)=