volume_mute

Expression Translation

publish date: 2026/05/23 02:28:30.689690 UTC

volume_mute

Translate 'twice a number y' into algebraic notation.

y + 2

y - 2

\(\frac{y}{2}\)

Twice a number means multiplying it by 2.

Introduction to Differential Calculus (Systematic Studies with Engineering Applications for Beginners) - 2012