Complete the following sentences based on the graph of the function. •This is the graph of a ____ function. • The y-intercept of the graph is the function value y =____. • The smallest positive x-intercept of the graph is located at x = ___. • The greatest value of y is y = ___, and it occurs when x =___ • For a between x = π and x = 2π, the function value y (>,<, or =) 0.