Answer:
10
Step-by-step explanation:
3000/50 = 60
12/6 = 2(months)
60/6 = 10
That notation means "translate x units to the right and y units up". If x is negative, then you move to the left, otherwise you move to the right. If y is negative, then you move down instead of up.
Translation is a geometric way of saying "shifting".
Answer:
At the beginning of 6th month , Jeff will have in his account $ 520 .
Step-by-step explanation:
At the beginning of 6th month , Jeff will have in his account,
$ 
= $ 
= $ 
= $ 
= $ 520
since, the $ 100 deposited at the end of 1st month earns interest for 4 months till the end of the 5th month, the $ 100 deposited at the end of the 2nd month earns interest for 3 months and so on till the last $100 deposited earns interest for '0' month.
The answer looks like it could be (3,-2)