Step-by-step explanation:
5f
5 + n times of a number
I think its b I had this test before and it was b for me
Answer: It is true, I explained it down below in the picture.
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
functions have one input for every output.
the input side has unique and individual numbers therefore it's a function.
Answer:
Step-by-step explanation:
Answer E is the only one that is close