Label each of the following statements as true or false. If false, replace the underlined word(s) to produce a true statement. _____ On the interval -pi lessthanorequalto theta lessthanorequalto pi, the graphs of y = theta and y = cos theta intersect at 2 points. ___ The graph of y = -cos(theta - pi/2) is a reflection of the graph of y = sin theta the x-axis. _____ The function y = 5tan (2x - 3 pi/2) is odd.