First, we can simplify it down.
x = (-x + 6)^2
Then, you should have x - (

- 12x + 36).
Factor it to get x = 4 or 9. 4 works in the original equation but 9 does not.
Answer:
A.
.
B.
.
Step-by-step explanation:
The given line passes through (2,2) and (4,5).
The slope the given line can be found using the formula;


This gives
.
The slope-intercept form is
.
We substitute the second point to get:
.
We expand to get:
.
.
.
Area= 2πr
So,
If you were to multiply the radius by 2 since 2 is not in the equations,
4*2= 8
8π ft^2 would be the correct answer.
I hope this helps!
~kaikers