Algebra-2

Question Analysis
This question tests the understanding of the constant of variation in a direct variation equation. The student needs to identify the value of in the equation .

Key Concept Explanation
In a direct variation equation, the constant of variation is the coefficient of . The graph of such an equation is a straight line passing through the origin.

Step-by-step Solution
1. Identify the given function: .
2. Recognize that the equation is in the form

Click "Show Answer" to reveal the answer and analysis