Solution
range
Solution
+1
Interval Notation
Solution steps
Rewrite as
Simplify
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
Included
Included
Therefore the range is
Popular Examples
intercepts of f(x)=-0.16x^2+0.96x+6.44intercepts inverse of (1/2)^x-1inverse domain of f(x)=sqrt(8-7x)domain asymptotes of f(x)=(x-2)/(2x-4)asymptotes domain of f(x)= 2/(x^2-1)domain
Frequently Asked Questions (FAQ)
What is the range of f(x)=(-x^2)/(x^2-2x+8) ?
The range of f(x)=(-x^2)/(x^2-2x+8) is -8/7 <= f(x)<= 0