(Solved):   (a) Give the equation of the cosine function that has the following graph. The coordinates ...

 

(a) Give the equation of the cosine function that has the following graph. The coordinates of point A in the graph are (1/?2) and the horizontal distance between points A and B is 4. 7 3 A B AM -5 -4 -3 -2 2 5 --1 -2 -3 f(x) = = (b) Give the equation of the sine function with the following graph. The coordinates of point A in the graph are is 1. re (-1,0). , and the horizontal distance between points A and B 4 3 2 B A -1