The value, v(m), of a comic book m months after publication has a average rate of change of –0.04 between m = 36 and m = 60. which statement must be true?

The value of the comic book decreased by an average of $0.04 each month between m = 36 and m = 60

Step-by-step explanation:

The complete question is:

The value, V(m), of a comic book m months after publication has a average rate of change of –0.04 between m = 36 and m = 60. Which statement must be true? The value of the comic book decreased by a total of $0.04 between m = 36 and m = 60. The value of the comic book increased by a total of $0.04 between m = 36 and m = 60. The value of the comic book decreased by an average of $0.04 each month between m = 36 and m = 60. The value of the comic book increased by an average of $0.04 each month between m = 36 and m = 60.

Solution:

The average rate of change of –0.04

The negative sign with the value shows that the value is decreasing over time.

Rate is the change per unit time.

The average rate of change can be found by:

The average rate of change = Total change in value / Change in time

So according to this the correct statement is:

The value of the comic book decreased by an average of $0.04 each month between m = 36 and m = 60

because they could drop even lower..