To calculate how much money Victor owes at the beginning of January, we need to determine the value of x when he starts paying off his credit card in January.
Given that Victor starts paying off his credit card in January, we can assume that x = 0 in this case.
Substituting x = 0 into the function f(x) = -35x + 2,500, we get:
f(0) = -35(0) + 2,500
f(0) = 0 + 2,500
f(0) = 2,500
Therefore, Victor owes $2,500 at the beginning of January.
Victor will start paying off his credit card in January. He uses the function f(x)=−35x+2,500 to model the amount of money he owes x months after January. How much money does he owe at the beginning of January
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