Mark opened a savings account and deposited $9,000 into it. Every month, he deposits $450 into the same account. The equation below represents how much money in savings, S, he will have in m months.

S = $9,000 + $450m

If he draws a graph to represent his savings account, which of the following best describes what his graph will look like?

A)The graph will be decreasing from left to right.
B)The graph will alternate between decreasing and increasing from left to right.
C)The graph will remain constant from left to right.
D)The graph will be increasing from left to right.

Question

Mark opened a savings account and deposited $9,000 into it. Every month, he deposits $450 into the same account. The equation below represents how much money in savings, S, he will have in m months. 

S = $9,000 + $450m

If he draws a graph to represent his savings account, which of the following best describes what his graph will look like?

A)The graph will be decreasing from left to right.
B)The graph will alternate between decreasing and increasing from left to right.
C)The graph will remain constant from left to right.
D)The graph will be increasing from left to right.

anonymous · Answer

if hes putting money INTO his account, that means the amount of money in his account is INCREASING every week

anonymous · Answer

so do you think it INCREASES over time, DECREASES over time, STAYS constent over time, or VARIES over time?

anonymous · Answer

D. The graph will be increasing from left to right?

anonymous · Answer

yup

anonymous · Answer

Thank you again @kah.x

anonymous · Answer

your welcome(: tag me if you need help on another problem(: