PLEASE ANSWER FAST Noah is growing three different types of trees. He is keeping track of the height of each tree over time.

Tree 1:

This equation represents the height LaTeX: hh (in feet) of the first tree over LaTeX: mm months. LaTeX: h=3.5mh = 3.5 m

Tree 2:

Tree 3:

This graph shows how long, in months, it takes the third tree to grow LaTeX: hh feet.

What is the rate of change(slope) of each tree?

Tree 1:

Tree 2:

Tree 3: