### Home > APCALC > Chapter 9 > Lesson 9.1.3 > Problem9-43

9-43.

Multiple Choice: The length of the curve $y =\frac { x ^ { 3 } } { 3 }+ x^2$ for $2 ≤ x ≤ 5$ is:

1. $0$

1. $\frac { 13 } { 2 }$

1. $13$

1. $\frac { 27 } { 2 }$

1. $60.089$

$\text{arc length}=\int_2^5\sqrt{1+(y^\prime)^2}dx$