Ineed dead line is approaching
look at the attachment for question and answer choices are as followed
question 4 options:

a relation only

a function only

both a relation and a function

neither a relation nor a function

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Factor and solve to find roots x squared -x - 90 =0