17. List the three smallest positive x-intercepts of the function y = - sin - sin [2 (x+7)]. Give exact answers, in radians.

Find : sin (x)

Describe the specific differences between the attributes of y=sin (x) and its reciprocal function and for y=cos (x) and its reciprocal. How do the domain and range for the functions versus their reciprocal function change?

Explain why f(x)=sinx is an odd function.