Find domain and range
- Thread starter Batwing
- Start date
Otis
Elite Member
- Joined
- Apr 22, 2015
- Messages
- 4,592
Hello. Let's start with the domain. You know the denominator cannot be zero.
What values of x will make the denominator zero?
You also know that we can't take the square root of a negative number.
What values of x will make the radicand negative?
Please follow the forum's submission guidelines, and show your work so far. Thanks!
?
What values of x will make the denominator zero?
You also know that we can't take the square root of a negative number.
What values of x will make the radicand negative?
Please follow the forum's submission guidelines, and show your work so far. Thanks!
?