Use the table to answer the question. Years Amount 1 $1,080 2 $1,160 3 $1,240 The table shows the amount of money in a bank account after a certain number of years. What is the initial value? (1 point)
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?(1 point)
To find out how much money Victor owes at the beginning of January, we need to substitute x = 0 into the function f(x) = -35x + 2500:
f(0) = -35(0) + 2500
= 0 + 2500
= 2500
Therefore, Victor owes $2,500 at the beginning of January.
Cesar rents a bicycle for a flat rate plus $10 per hour. He models the cost of the rental with the function f(x)=10x+15 , where x is the number of hours he rents the bicycle, and f(x) is the total cost of the bicycle rental, including the flat rate and the hourly fee. What is the flat rate for the bicycle rental?
To find the flat rate for the bicycle rental, we need to look at the formula f(x) = 10x + 15, where x represents the number of hours rented and f(x) represents the total cost.
Since the flat rate is the constant term in the formula, the flat rate for the bicycle rental is $15.