The graph of a cosine function shows a reflection over the x-axis, an amplitude of 2, a period of 4, and a phase shift of 0.5 to the right. Which is the equation of the function described? of (x ) = -2 cos 2 4 of (a) = -2cos Tx - Al of (a) = -2cos (Ta - of (x) = -2 cos 2 1 2 3 4 5 Next hpThe table shows the highest daily temperature in degrees Fahrenheit averaged over the month for Cosine City, where m is the number of months since January 2001. (m = 0 represents January 2001.) m 0 2 4 6 8 10 12 14 16 18 20 22 f (m) 36 24 15 12 15 24 36 48 57 60 57 48 A sine function is written to represent the data. What is the amplitude, period, and vertical shift of this equation? Drag a value into each box to correctly complete the statements. The amplitude of the sine function is The period of the sine function is The vertical shift of the function is 6 12 18 24 36 60 1 2 3 4 5 NextReal-world Applications of Trigonometric Functions 6@ Reading Off The sinusoidal function f (ac ) = 33 sin (7x - T + 33 models the height, in centimeters, that a valve stem of the a tire is above ground x seconds after the tire begins to rotate. How long does it take the valve stem to complete one revolution? Enter your answer, rounded to the nearest hundredth of a second, in the box. S 1 2 3 4 5 Next