Frame the Bounds
Drag the blue edges to perfectly frame the line segment. The horizontal width is the Domain, vertical height is the Range.
Perfect Frame! ✅
The Root Restriction
Square roots cannot process negative numbers! Slide to find the smallest valid x.
Testing x = {{ sliderX }}
=
Error! 💥
-50510
The Danger Zone
Division by zero causes an explosion! Drag the warning sign to the exact x-value that breaks the denominator.
⚠️
Danger Avoided! ✅
{{ i-1 }}
💥
Combine & Build
Construct the final Domain using interval notation.
x ≥ {{ a }}
x ≠ {{ b }}
Tap tokens to build...
🏆
Master of Domains!
You successfully analyzed the function's bounds and restrictions.
Domain: [{{ a }}, {{ b }}) ∪ ({{ b }}, ∞)