If you sign a check and don't fill anything else out on it: it is an invalid check it is a blank check for any amount and can be cashed by anyone it is void it is a conditional endorsement

If you sign a check with nothing else filled out, then you are subjecting yourself to fraud/theft. It leaves the person who has the check the ability to fill in the blanks with whatever information they wish. It would be hard to prove that you didn’t agree to what else was written since you signed the check and it can be evaluated and proven that it was your signature. You never want to sign a blank check. Always fill out everything to ensure the correct party receives and cashes the check, and also to ensure they are not helping themselves to a larger amount of funds than was agreed upon. Or even a lesser amount of funds to be able to later charge you with non full payment and add late fees.

The answer for edgenuity is c: color