Use Identities to Find the Indicated Value for Each Angle $\sin \theta = - \frac { 4 } { 5 } , \frac { 3 \pi } { 2 } < \theta < 2 \pi \quad$

Multiple Choice

Use identities to find the indicated value for each angle measure.
- $\sin \theta = - \frac { 4 } { 5 } , \frac { 3 \pi } { 2 } < \theta < 2 \pi \quad$ Find $\cos ( 2 \theta )$ .

A) $\frac { 24 } { 25 }$
B) $- \frac { 24 } { 25 }$
C) $\frac { 7 } { 25 }$
D) $- \frac { 7 } { 25 }$