How do you find the domain and range of #y = 1/(x^2 - 2)#?
1 Answer
Nov 15, 2017
Domain =
Range =
Explanation:
This will be undefined where the denominator is 0:
So the domain will consist of all points where x doesn't equal
Domain =
Since the denominator has a higher degree than the numerator, the rational equation has a horizontal asymptote at y = 0.
This means the range will consist of all points where y doesn't equal 0
Range =