Where r is the radius of the circle.
The domain is the input and the ramge is the output.
Domain = x Range = y
You cant say that the domain/range is ALL NUMBERS you can only say it is and x/y value.
Input = x. Output = y
Answer:
#1. 2 and 16
#2. 12
Step-by-step explanation:
The percent of decrease on an item that went from $25 to $20 is 5 percent.
