### Home > INT3 > Chapter 11 > Lesson 11.1.1 > Problem11-11

11-11.

Sketch a graph of each of the following functions.

1. $f ( x ) = ( x - 1 ) ^ { 2 } ( x - 3 ) ^ { 3 } ( x - 5 ) ^ { 2 }$

There are double roots at 3 points.

1. $g ( x ) = - ( x - 1 ) ^ { 2 } ( x - 3 ) ^ { 3 } ( x - 5 ) ^ { 2 }$

1. Express $g\left(x\right)$ in terms of $f\left(x\right)$.

$g\left(x\right) = − f\left(x\right)$