Answer:
Help with what?
Step-by-step explanation:
I would be happy to answer but you need to attach a question.
Answer:
C.
Step-by-step explanation:
f(3) is referring to 3 on the left side and it is beside 1 which is on the left so it's 1.
Number 4 and 6 are correct because you can only add variables with other variables so that is why 4 and 6 are correct
Answer:2/5
Step-by-step explanation: