Use Even and Odd Properties of the Trigonometric Functions to Find

question 81

Multiple Choice

Use even and odd properties of the trigonometric functions to find the exact value of the expression.
- $\sec ( - \pi )$

• A) \(- 1\)
• B) 1
• C) 0
• D) undefined

---

Definitions:

Preventive Mental Health

Strategies and practices aimed at preventing mental health disorders and improving psychological well-being.

Exposure Therapy

A treatment method in psychological therapy that involves the controlled exposure of a patient to a feared object, situation, or activity to overcome their anxiety or distress.

Biomedical Therapies

Treatments for psychological disorders that involve altering brain chemistry with drugs, physical intervention (e.g., surgery), or other direct forms of intervention.

Eclectic Therapy

A therapeutic approach that incorporates a variety of therapeutic principles and philosophies to tailor treatment to individual client needs.