Need explaining. every year, annie makes a graph showing the amount in her bank account over time. sketch a graph showing the amount in her bank account over time from the description given. draw a separate graph for each description. (a) the bank account started at $0 and then started increasing. halfway through the year, the amount started decreasing until it reached $0. (b) the bank account started with $0 and then increased at a constant rate over time. (c) the bank account started with money in it and then decreased at a constant rate over time. (d) the bank account started with money in it, and the amount stays the same for a period of time. (e) the bank account started with money in it. then it increased, then it decreased, then it increased again, and then it started decreasing again.