Write a function rule based on the table below:

| x | f(x) |
| 0 | 13 |
| 1 | 2 |
| 2 | -9 |

A) f(x) = 13x
B) f(x) = - 11x + 13
C) f(x) = 2x
D) f(x) = 5x + 13

If you answer right ill give brainliest, : )

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case: