Answer: $113
Explanation:
The equation for the monthly balance of the account can be represented as:
y = 100 * (1 + 0.02)^x
where x is the number of months and y is the balance in the account.
So, when x = 6,
y = 100 * (1 + 0.02)^6
y = 100 * 1.127436
y = 112.7436
Rounding to the nearest whole number,
f(6) = 113
So, after 6 months, the balance in the account will be $113.