Answer it ASAP!! Also there is like a drawing box or sum like that.
2 answers:
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has a horizontal tangent line at
, and it's clear from the plot that
is increasing to the left and descreasing to the right. This means
when
, so there is an inflection point there and only statement II is true.
Statement III is not true because critical points only occur where or (possibly) when
is undefined. Clearly
when
.
Answer:
The balance after the payment is $1263.84.
Step-by-step explanation:
The formula for amount after compound interest is
Where, P is principal, r is rate of interest, n is number of time interest compounded in a period, number of periods.
According to the given information,
P=1455.69
r=0.128
n=365
t=45
Put these values in the above formula,
The amount after compound interest is $1478.84. Add late fee chages $35 in this amount and subtract the payment of $250. So, the balance amount after payment is
Therefore the balance after the payment is $1263.84.