You have to do 45 divided by 2. Hopefully there is not tax!
Answer:
Area of rectangle = l*b
11*9
99
I think it will help you.
Im pretty sure its b im soo sorry if im wrong.
1. find equation
general solutions are:

for P(0,-11)

⇒

for p(1,-13)

and

solve for a and b:

the total equation is now:

To find the x-intercept set y=0 and solve for x
i would think that the depression would be from the boat as its about to off a cliff but more at a 45 to 80 degree angel as it falls of the cliff