The illustration below shows the graph of y as a function of x. 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 x-intercepts of the graph are located at x=___ and x=___.
°The greatest value of y is y=___, and it occurs when x=___.
°For x between x=2 and x=6 the function value___0.