Algebra2D
Functions and Graphs - Theory & Concepts - Domain Range
Introduction to functions, domain and range, inverse functions, piecewise functions, and symmetry.
Open the complete lessonDomain and Range Visualizer
Drag the blue point to explore inputs (Domain, x) and their resulting outputs (Range, y) for the function y = -0.5(x - 2)² + 4.
x = 2.0
y = 4.0
Input (Domain)
2.00
Output (Range)
4.00