Solution
range
Solution
+1
Interval Notation
Solution steps
Rewrite as
Multiply both sides by
The range is the set of y for which the discriminant is greater or equal to zero
Discriminant
Check if the range interval endpoints are included
Excluded
Therefore the range is
Graph
Popular Examples
domain of log_{5}(x)+3log_{25}(x)asymptotes of f(x)=(x+2)/(x^2-3x-4)inverse of f(x)= 4/(x-1)range of f(x)=x-4slope of-4
Frequently Asked Questions (FAQ)
What is the range of 1/(X^2) ?
The range of 1/(X^2) is f(X)>0