F(1)8 1/2;f(n)=f(n-1)-1/2;5 1/2

google dat sis

step-by-step explanation:

ab will be equal to

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.