### Home > CALC > Chapter 11 > Lesson 11.3.1 > Problem 11-101

11-101.

**Multiple Choice:**A particle moves on a plane curve so that at any time*t*> 0 its coordinates are given by*x*= (2*t*− 1)^{4},*y*=*t*^{2}+ 1. The acceleration of the particle at*t*= 1 is: Homework Help ✎