First right answer for both gets brain

For your first question: 

your answer is D. She drank the most on October 12th and the least on October 2nd. 
On October 12th, she drank 12 juice boxes, while on October 2nd she drank only 2.

Answer for the second question.

your answer is D) Point B. x is the line that goes from left to right, and y is the line that goes up down. To find (1,3), 1 is your x and 3 is your y. so when you match it up, you get Point B.

hope this helps

10,000 hope i ! : )