Hello, I need help on my Quiz 2.3 (Questions 1-2)

MAT3791 Mathematics 30-1 Quiz 2.3 - T Value PART A: MULTIPLE CHOICE/NUMERICAL RESPONSE 6 This quiz includes multiple choice and numerical response questions. For multiple choice questions, select the best answer. For numerical response questions, enter the numerical values into the space provided. 1. For the graph of the function y = cosx, the statement that is not true is A. The amplitude can be found by determining the vertical distance from a maximum point to the x-axis. B. The amplitude can be found by dividing the vertical distance between (0, 1) and (7, - 1) by 2. C. The period can be found by determining the horizontal distance between (0, 1) and (27t, 1). D. The period can be found by determining the horizontal distance between any two consecutive x-intercepts. Hint: This question tests knowledge and understanding of the vocabulary terms associated with sinusoidal functions. Refer to the textbook or lesson book to review the period and amplitude of the cosine function. 2. Two x-intercepts of the graph of y = - tanx occur at the points A. (0, 0) and (5, 0) B. (0, 0) and (7, 0) C. (7, 0) and (3Tt, 0) D. (37, 0 ) and (#, 0) Hint: Graph the function