Aphone company charges for service according to the formula: c ( n ) = 24 + 0.08 n c ( n ) = 24 + 0.08 n , where n n is the number of minutes talked, and c ( n ) c ( n ) is the monthly charge, in dollars. the rate of change in this equation is: the initial value in this equation is:

The rate of change is 0.08 and the initial value is 24.

Step-by-step explanation:

1. You have the following formula:

2. It has the form of a equation of the line, which is:

Where is the slope, which gives the rate of change and is the y-intercept (The initial value, when )

3. Therefore, the rate of change of the given formula is:

4. And the initial value is: