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Question 7 15 pts Which function has an amplitude that is twice the size and a period that is three times the size of the function y = 2 cos( 4) + 5? Question 5 Consider the function g(x) = -sin(4x). Which of the following describes ALL of the attributes of this sine function? I"\\ ' ,' Reected over the xaxis, Amplitude=1, Period=8n, No phase shift, No vertical shift. m __ Reected over the x-axis, Amplitude=1, Period=rl/4, No phase shift, No vertical shift. \"fl Amplitude= 1, Period=n/2, No phase shift, No vertical shift. . . Reected over the xaxis, Amplitude= 1, Period=rt/2, No phase shift, No vertical shift