Find the missing side length. and how do i set up to solve?

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?

What is the size of the matrix resulting from

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585