Algebra-2

Question Analysis
This question evaluates the student's ability to determine the constant of variation, , for a direct variation function given two points on the line. The key is to recognize that the line passes through the origin and to use the given point to find the slope, which is the constant of variation.

Key Concept Explanation
The graph of a direct variation function is a straight line passing through the origin, and the constant of variation is the slope of the line. The slope can be calculated using the formula .

Step-by-step Solution
1. Identify the given points: and

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