If X = 2 Tan $\theta$ , Use Trigonometric Substitution to Write

question 16

Multiple Choice

If x = 2 tan $\theta$ , use trigonometric substitution to write $\sqrt { 4 + x ^ { 2 } }$ as a trigonometric function of $\theta$ , where $0 < \theta < \frac { \pi } { 2 }$ .

• A) 2 cos \(\theta \)
• B) 2 tan \(\theta \)
• C) 2 sin \(\theta \)
• D) 2 sec \(\theta \)
• E) 2 csc \(\theta \)

Understand the concept of transactions (deposits and withdrawals) affecting cash balances in check registers.

Calculate adjusted cash balances in check registers after transactions.

Recognize the importance of maintaining accurate financial records.

Apply arithmetic operations in financial contexts, such as addition and subtraction of transactions.

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