1 The graphs of the sine function y = 35in): 1 and the cosine function y = Ecosx share some characteristics. Select the true statements from the list below. Enter the numbers of the true statements from least to greatest. 1. Both graphs have an amplitude of 1. 2. Neither graph has any vertical asymptotes. 3. Both graphs have only one X-intercept, which is located at the origin. 4. The graphs intersect each other at X- l 4 .