Answer:
C
Step-by-step explanation:
We know right off the bat that the number after the equal sign must be 58.8. The tree "is now" 58.8 feet tall, meaning that all its growth equaled 58.8. We can rule out B and D.
We also know that the tree started with 6 feet. If you remember y-intercepts, this is essentially the y-intercept. It's where it starts. From that, we know that 6 must be a constant (6) not a coefficient (6x).
And we know that the growth rate x is feet per month. We need to put it next to 16 so months cancel and we get feet as a result.
This gives us answer choice C.
