Please help! I’m so confused.

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

Which of the following points is collinear with (-2,1) and (0,3)

(60 points) explain this in detail