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Lucy spent $165 in December using a new credit card. In January, she began paying between $15 and $25 each month towards her account balance. The equation f(x) = 165(0.8)x describes the curve of best fit for Lucy's account balance f(x). Let x represent the number of months since December.

Month Account Balance
December $165.00
January $132.00
February $105.60
March $84.48

Using the equation for the curve of best fit, what will Lucy's account balance be in June? Round to the nearest cent.
A.
$28.25
B.
$53.95
C.
$43.25
D.
$33.25

User Geert Berkers
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1 Answer

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17 votes

Answer: 43 c

Step-by-step explanation: adding and multiplecation

User Wazelin
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