Answer each one and explain properly.

Tangent Functions " This is a 2-page document! "* Directions: Identify the amplitude and period, then graph the function. 1. f(x) = -2 . COSx 2 2 . f (x ) = 2 . sin 2 x 2 2 2 2 Amplitude: Period: Amplitude: 5 / 2 Period: 3. f(x) = sin~ x 4. f(x) = 2 . cos-x Amplitude: Period: Amplitude: Period: 6. f(x) = Cos 2x 5. f(x) = -3. sin-x Amplitude: Period: Amplitude: Period: -2x 7. f(x ) = -2.cos-x 8. f(x) - - sin4x Amplitude Period: Amplitude Period: 9. f(x) = 2tanx 10. f(x) = 3tan-x Amplitude: Period: 1/ 27 Amplitude: Period: 11. f(x) = -tan2x 12 . f ( x ) = - stan - x Amplitude: Period: Amplitude: Period