Because they want you to get an accurite answer on your math paper and not some messed up number
If I am correct I do think the answer is 0.10 in decimal, in percentage it is 10% and fraction is 1 out of 30 I am not 100% sure so it would be better to double check
<span>Yes, since none of the x values were duplicated.
...
domain: -5, -4, 1, 3, 4
range: 0, 1, 5</span>
Are you asking how to, or what is?