Help please?

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Which table represents a linear function? i'll give brainliest to first answer ^'^