Question

Which scenario has a domain with a continuous number of values?
Scenario 1: Shaun uses y gallons of water after x minutes during a 10-minute shower.
Scenario 2: Heather buys x boxes of cereal at the same price for a total cost of y. (3 points)
A) Scenario 1
B) Scenario 2
C) Both
D) Neither

Answer 1

Only scenario one. You can't buy fractional boxes of cereal. So the domain is discrete numbers like 0, 1, 2. Gallons of water is continuous because you can have 1/2 a gallon etc.

Answer 2

A. Scenario 1.

Answer 3

THANK YOU!!!!!!!!!!!!!!!!!!!!