Use the Given Values to Evaluate (If Possible)three Trigonometric Functions $\sec x = 4 , \sin x > 0$

question 30

Multiple Choice

Use the given values to evaluate (if possible) three trigonometric functions cos x,sin x,tan x.​ $\sec x = 4 , \sin x > 0$ ​ ​

• A)​ \(\begin{array} { l }
• \cos x = \frac { 1 } { 4 } \\\\
• \sin x = - \frac { \sqrt { 15 } } { 4 } \\\\
• \tan x = \sqrt { 15 }
• \end{array}\) ​
• B)​ \(\begin{array} { l }
• \cos x = \frac { 1 } { 4 } \\\\
• \sin x = \frac { \sqrt { 15 } } { 4 } \\\\
• \tan x = \sqrt { 15 }
• \end{array}\) ​
• C)​ \(\begin{array} { l }
• \cos x = \frac { 1 } { 4 } \\
• \sin x = - \frac { \sqrt { 15 } } { 4 } \\
• \tan x = - \sqrt { 15 }
• \end{array}\) ​
• D)​ \(\begin{array} { l }
• \cos x = - \frac { 1 } { 4 } \\\\
• \sin x = \frac { \sqrt { 15 } } { 4 } \\\\
• \tan x = \sqrt { 15 }
• \end{array}\) ​
• E)​ \(\begin{array} { l }
• \cos x = - \frac { 1 } { 4 } \\
• \sin x = - \frac { \sqrt { 15 } } { 4 } \\
• \tan x = - \sqrt { 15 }
• \end{array}\)

---

Definitions:

Mental Health

Refers to cognitive, behavioral, and emotional well-being; it is all about how people think, feel, and behave.

Early Twentieth Century

A period extending from the year 1901 to 1940, marked by significant technological, cultural, and political changes worldwide.

Intellectual Disability

A term referring to significant limitations in intellectual functioning and adaptive behavior, originating before the age of 18.

Deinstitutionalization

The discharge, begun during the 1960s, of large numbers of patients from long-term institutional care so that they might be treated in community programs.