5/6 divided by 3/1
5/6 *1/3
5/18
6. I think it's b but I could be wrong hope I helped.
Answer: Our required formula becomes :

Step-by-step explanation:
Since we have given that

We need to write a formula for f(b) in terms of b So, it becomes

Hence, our required formula becomes :

Answer:
You forgot to add a picture and/or more context.
Step-by-step explanation:
Answer:
the answer should be -1 to 3
Step-by-step explanation:
or it could take another form -3> 4