Savings account

This task is about interpreting a line graph.
This graph shows the number of dollars Sam had in his account from January 2019 to April 2021.


Sam's Savings Account

graph of savings

 
a)

 
How many dollars did Sam have in his account in December 2019? $__________

 

b)

In which month in 2020 did he have $80 in his account? ____________________

 

c)

Draw a circle around the part of the graph that shows when Sam was taking the most money out of his bank account.

 

d)

What does the flat graph line between November 2020 and April 2021 tell you?