If the System Has Infinitely Many Solutions, Write the Solution $$\begin{array} { l } 9 x - y - 10 = 0 \\- 18 x + 2 y + 20 = 0\end{array}$$

question 386

Multiple Choice

If the system has infinitely many solutions, write the solution set with x arbitrary.
- $$\begin{array} { l } 9 x - y - 10 = 0 \\- 18 x + 2 y + 20 = 0\end{array}$$

• A) \(\{ ( x , 18 x - 10 ) \}\)
• B) \(\varnothing\)
• C) \(\{ ( x , 9 x - 10 ) \}\)
• D) \(\{ ( x , 10 - 9 x ) \}\)

---

Definitions:

Uncertainty

A psychological state of having limited knowledge or lacking confidence in one’s knowledge, leading to ambiguity in perception or decision making.

Dichotomous

Divided or dividing into two sharply distinct opposites or contrasts.

Anticipate Events

The ability to foresee or predict future occurrences based on patterns, knowledge, or intuition.

Exact Replications

The process of exactly duplicating a study or experiment to verify its results.