A function whose graph can be drawn without lifting the pen is:

Question

Accepted Answer

A. Continuous

1. Continuity is about the graph having no break.
2. A break forces the pen off the paper.
3. So an unbroken graph means the function is continuous.
4. The answer is continuous.
_Source: syllabus Mathematics, Ch 5 'Continuity and Differentiability'_

Answer

Discontinuo

Answer

Undefined a

Answer

Increasing a

A function whose graph can be drawn without lifting the pen is:

Keep practising Continuity, Differentiability & Derivatives