Chapter 4.3, Problem 2QR

A function y with the property that y = -y" is

Evaluate f sin (2)dr

can you explain this question to me

Let f(x)=sin(2x+4). Which function g(x)  represents f  shifted two units to the right and one unit downwards? write the function ?

Express each function as a function of x. cos 4x in terms of cos x.

7 Determine the amplitude of the function y =, sin x Graph the function and y = sin x. 6. The amplitude is (Simplify your answer.)

Determine the amplitude, range, period, and phase shift and then sketch the graph of the function using the quarter points. y=-2 sin (-2x+3)-3 Which of the following functions is equivalent to y = - 2 sin (x - 17 ) - 3 O A. y 4 sin x- O C. y=-2 sin |2x - π n ( - 2x + 737) - 3² 3? 3 O B. y = -2 sin 2 sin (2x + 3) +3 O D. y=2 sin 2x- - 3