The function of 5 (or y when x is 5) can not be determined with this little information.
<span>It costs 19.48, because $16,421.40 / 843 comes out to 19.479, and 19.479 rounds to 19.48. So the answer is B $19.48</span>
Answer:
8.77777777778
Step-by-step explanation:

and you know what that is.