Remember that the hundredths place value is the second number after the decimal point and to round that number has to be greater than five in order to round up.
No. The only value that can be put in K that would have the same zeros would be 4 but 4 is not an odd integer. If there was an odd integer that the sum and product would be the same then it would lie on the x-axis. but only 4 fits the criteria.
