Shubham P.

Multiplying Algebraic Expressions indicated operations, and simplify.
$$
(2 x-5)\left(x^{2}-x+1\right)
$$

How does the graph of $y=\sin x$ compare with the graph of $y=\cos x ?$ Explain how you could horizontally translate the graph of $y=\sin x$ to obtain $y=\cos x .$

How does the range of a translated sine function relate to the equation $y=A \sin (B x+C)+D ?$

For the following exercises, graph two full periods of each function and state the amplitude, period, and midine. State the maximum and minimum $y$ -values and their corresponding $x$ -values on one period for $x>0 .$ Round answers to two decimal places if necessary.
$$
f(x)=2 \sin x
$$

For the following exercises, graph two full periods of each function and state the amplitude, period, and midine. State the maximum and minimum $y$ -values and their corresponding $x$ -values on one period for $x>0 .$ Round answers to two decimal places if necessary.
$$
f(x)=-3 \sin x
$$

For the following exercises, graph two full periods of each function and state the amplitude, period, and midine. State the maximum and minimum $y$ -values and their corresponding $x$ -values on one period for $x>0 .$ Round answers to two decimal places if necessary.
$$
f(x)=2 \cos x
$$