Answer: $0.08 every gallon
Step-by-step explanation:
Given: In the function [tex]y = 0.08x + 5[/tex], y represents the cost of water per gallons and x represents the number of gallons.
We can see that the given function is a linear function.
We know that a linear function has constant rate of change throughout the function.
The rate of a linear function is given by its slope.
In the given intercept form equation, the slope of the function (coefficient of x) = 0.08
Hence, the cost of water increases for $0.08 every gallon.
