Evaluate the Improper Integral Whenever It Is Convergent $\int _ { 3 } ^ { \infty } e ^ { - x / 2 } d x$

question 12

Multiple Choice

Evaluate the improper integral whenever it is convergent. If it is divergent, state this.
- $\int _ { 3 } ^ { \infty } e ^ { - x / 2 } d x$

• A) divergent
• B) \(\mathrm { e } ^ { - 1 }\)
• C) 2 \(e ^ { - 3 / 2 }\)
• D) \(e ^ { - 3 / 2 }\)
• E) none of these

---

Definitions:

Blu-Ray Players

Devices designed to play Blu-ray discs, which provide high-definition video and have more storage capacity than traditional DVDs.

Supply Curve

A visual diagram that illustrates the connection between a product's price and the amount of the product that sellers are prepared to offer.

Production Costs

The expenses associated with producing goods or services, including materials, labor, and overhead.

Qualitatively Inferior Inputs

refer to resources or materials used in production that are of lower quality compared to standard or expected inputs, potentially affecting the final product's quality.