(a) Which of the following figures represents a graphical solution to the equation

A | B | |

C | D |

(b) What is the period of the tangent function?

(c) How many initial solutions are on each repeated segment?

(d) Note that the cosine function has period

** A. ** There are two solutions on each repeated segment and the period is ** B. ** Since there is only one solution on each repeated segment and the period is ** C. ** Since there is only one solution on each repeated segment and the period is ** D. ** Since there are two solutions on each repeated segment and the period is

(e) Find all solutions to