FOIL stands for first, outer, inner, and last.
So, you multiply the first terms together, the outer terms together, the inner terms together, and then the last terms together.
(b+3)(b-9)
b^2-9b+3b-27 Then simplify
b^2-6b-27
You can use a factor tree, and if you dont know how to use one, look it up on youtube, theres tons
Answer:
291666666667/100000000000
If we first look at it doesn't look like a question. Maybe because it is incomplete, or we can assume that the table indicates that you must plot the x and y to show what image it is showing. But in the first impression. It is not a question
