Answer
The graph is attached.
Work Step by Step
In the last section, the given functions were sine and cosine functions in the form $y=asin(bx)$ and $y=acos(bx)$. Note, the only difference between sine and cosine functions is that, when not shifted, cosine functions are at their maximum amplitude at $x=0$, while sine functions are at $0$ at this point. Note, $\mid a\mid $ is the amplitude of the functions, and $\frac{2\pi}{b}$ is the period of these functions. All of this is still true. However, now the functions also can be shifted by $h$ units to the right and $k$ units up, as noted on page 915. Recall, it is necessary to pay attention to the sign of $h$ and $k$. (Do not forget that there is a negative in front of $h$!)
![](https://gradesaver.s3.amazonaws.com/uploads/solution/483ebec1-c96d-4e41-98ab-a00a46f83eab/steps_image/small_1562785497.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJVAXHCSURVZEX5QQ%2F20240727%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20240727T012535Z&X-Amz-Expires=900&X-Amz-SignedHeaders=host&X-Amz-Signature=9ef873ddd9288ece4ffb39abd6da68f0b0bd7581c02bbea9d188f6e6fe0fca54)