Choose the One Alternative That Best Completes the Statement or Answers

question 51

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
In the problem, sin θ and cos θ are given. Find the exact value of the indicated trigonometric function.
- $\sin \theta = \frac { \sqrt { 7 } } { 4 } , \cos \theta = \frac { 3 } { 4 } \quad$ Find $\tan \theta$ .

• A) \(\frac { 3 } { 2 }\)
• B) \(\frac { 2 \sqrt { 5 } } { 5 }\)
• C) \(\frac { 3 \sqrt { 5 } } { 5 }\)
• D) \(\frac { \sqrt { 5 } } { 2 }\)

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Definitions:

Telegraphic Speech

The early speech stage in which a child speaks like a telegram—"go car"—using mostly nouns and verbs.

Language Development

Language development involves the process by which children come to understand and communicate language during early childhood.

Babbling

Stage in language development involving the production of sounds or syllables repeated by infants before speaking recognizable words.

Semantic

Pertaining to meaning in language or logic, specifically the relationship between signs and symbols and what they represent.