We need to see the picture...
Answer:
f(x) = 4x + 4
Step-by-step explanation:
When a line is parallel to another line, the slopes are always equal. Therefore, the coefficient for x has to be four. If you multiply the y-coordinate by 4, you get 4. To get 8, you have to add four, so the equation is simply f(x) = 4x+4.
It's 4 and u should know that by now.
2/9=2.50
Allowence=2.50x9 divided by which gives you an answer of 11.25
Hope this helps you!