Use a Graphing Device to Find the Solution Of $\sin 4 x = x$

question 12

Multiple Choice

Use a graphing device to find the solution of $\sin 4 x = x$ , correct to two decimal places

• A) \(0\), \(\pm 0.62\)
• B) \(\pm 0.25\)
• C) \(- 1\), \(\pm 0.62\)
• D) \(\pm 1\)
• E) \(0 , \pm 0.12\)

---

Definitions:

Normal Goods

Goods for which demand increases as the income of the consumer increases.

Tablets

Portable computing devices featuring touchscreens and offering a wide range of applications.

Incomes of Tablet Users

The earnings or revenue associated with individuals who use tablets, potentially examined for market research or demographic studies.

Price of Online

The cost associated with purchasing goods or services through the internet, often reflecting digital marketplace dynamics.