16.7k views
0 votes
F (8) if f (x)= x+11

User Uthomas
by
7.5k points

1 Answer

1 vote
you plug the 8 from the F(8) into the x variable.( so the equation looks like this)
f(x)=8+11 then just solve for the f(x). Therefore your answer will be 19
User Myster
by
8.0k points