Write each of the following as a function value of \( \theta \). \( \begin{array}{llll}\text { a) } \tan (-\theta) & \text { (b) } \cos (-\theta) & \text { (c) } \sin (-\theta) \\ \text { d) } \sin \left(\theta-180^{\circ}\right) & \text { (e) } \tan \left(-\theta-180^{\circ}\right) & \text { (f) } \cos \left(\theta-90^{\circ}\right. \\ \text { g) } \cos \left(360^{\circ}+\theta\right) & \text { (h) } \sin \left(\theta+90^{\circ}\right) & \text { (i) } \tan \left(720^{\circ}-\right. \\ \text { ) } \cos \left(540^{\circ}-\theta\right) & \text { (k) } \sin \left(-\theta-90^{\circ}\right) & \text { (l) } \cos (\theta-270\end{array} \)

Here are the simplified function values: a) \( \tan(-\theta) = -\tan(\theta) \) b) \( \cos(-\theta) = \cos(\theta) \) c) \( \sin(-\theta) = -\sin(\theta) \) d) \( \sin(\theta - 180^\circ) = \sin(\theta - 180) \) e) \( \tan(-\theta - 180^\circ) = -\tan(\theta + 180) \) f) \( \cos(\theta - 90^\circ) = \cos(\theta - 90) \) g) \( \cos(360^\circ + \theta) = \cos(\theta + 360) \) h) \( \sin(\theta + 90^\circ) = \sin(\theta + 90) \) i) \( \tan(720^\circ - \theta) = \tan(720 - \theta) \) j) \( \cos(540^\circ - \theta) = \cos(540 - \theta) \) k) \( \sin(-\theta - 90^\circ) = -\sin(\theta + 90) \) l) \( \cos(\theta - 270^\circ) = \cos(\theta - 270) \)