Use the graph of y sin x to find all values of x 0 lessthan

Use the graph of y = sin x to find all values of x, 0 lessthanorequalto x lessthanorequalto 2pi, for which the following is true. (Enter your answers as a comma-separated list) sin x = 1 x = rad Sketch the graph of y = -1/8 sin(pix), which of the following matches your graph?

Solution

sinx =1

x= sin^-1(1)

x= pi/2 = 1.57 rad