42:29
The function(x) - 3.25x represents the total amount
collected from cars at one toll booth based on the number of
cars that pass through, x. The mathematical domain for the
function is the set of real numbers,
How does the reasonable domain differ from the
mathematical domain?
The reasonable domain is the set of natural numbers
The reasonable domain is the set of positive real
numbers
The reasonable domain is the set of real numbers greater
than 3.25
The reasonable domain is the set of whole numbers
greater than 3,25