Which function describes the graph below?
of(x) = 6 cos(x)
o ax) = 3 cos(x) + 3
o f(x) = 6 sin(x)

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]