Solution
range
Solution
+1
Interval Notation
Solution steps
Vertex of Minimum
For a parabola with Vertex
If the range is
If the range is
Vertex
Popular Examples
inflection f(x)=x^4-4x^3+7inflection points critical-4cos(3x+pi/6)+1critical points domain of (-2)/(sqrt(x^2-5x+6))domain domain of 2x^2+x-6domain extreme f(x)=-(x+1)(x-1)^2extreme points
Frequently Asked Questions (FAQ)
What is the range of f(x)=x^2-2x-1 ?
The range of f(x)=x^2-2x-1 is f(x)>=-2