Help.lol im stuck stuck

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?

In which form is the following function written? y = - 2(x – 3)(x + 5)

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box