A car rental agency charges $25 per week plus $0.02 per mile to rent a car.a. express the weekly cost to rent the car, f, as a f
unction of the number of miles drivin during the week, x.b. how many miles did you drive during the week if the weekly cost to rent the car was $25?
1 answer:
Answer:
a. f(x)=25+0.02x
b. 0 miles
Explanation:
The charges per week to rent a car =$25
There is an additional cost of $0.02 per mile.
Let the number of miles driven during the week = x
(a)The weekly cost, f o rent a car will be:
(b) If the weekly cost to rent the car was $25
f(x)=25
Substitution into f(x) derived above gives:
If the weekly cost was $25, the car was driven for 0 miles (was not driven at all).
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