Find the Exact Value of the Expression If θ = $f ( \theta ) = \tan \theta \quad$

question 229

Multiple Choice

Find the exact value of the expression if θ = 30°. Do not use a calculator.
- $f ( \theta ) = \tan \theta \quad$ Find $f ( \theta )$ .

• A) \(\frac { \sqrt { 3 } } { 2 }\)
• B) \(\sqrt { 3 }\)
• C) \(\frac { \sqrt { 3 } } { 3 }\)
• D) 1

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Definitions:

Independent Variable

In an experiment, the variable that is manipulated by the researcher to observe its effects on the dependent variable.

Control Group

In experimental research, it refers to the group of participants that does not receive the experimental treatment, serving as a benchmark to measure how the other tested subjects do.

Confounded

A situation in research where the effect of one variable is mixed up with the effect of another, making it difficult to ascertain causality.

Correlated

Being correlated refers to a statistical relationship between two or more variables, where a change in one is associated with a change in the other.