domain is correct for b and c
the graph is a function because each value of x has only one y value
hence answer is B
Hope this helps :).
Answer:
408
Step-by-step explanation:
You would set up a proportion of 1/12 = 34/x. You would do the butterfly method and get 1x=408. Then divide 408 by 1 to get 408.
3 to 5