Question

The proportional relationship between inches and feet is displayed on the graph Derive the equation of the line through the origin point) y = 2x; y= 1 n x; y = 36x; y = 12x

Answers

Answered by GPT 3.5
To determine the equation of the line through the origin that represents the relationship between inches and feet, we need to look for the equation that represents a constant ratio between the two variables.

1. y = 2x: This equation represents a relationship where every foot is equivalent to 2 inches. The graph of this equation would be a straight line passing through the origin with a slope of 2.

2. y = 1x: This equation represents a relationship where every foot is equivalent to 1 inch. The graph of this equation would be a straight line passing through the origin with a slope of 1.

3. y = 36x: This equation represents a relationship where every foot is equivalent to 36 inches. The graph of this equation would be a straight line passing through the origin with a slope of 36.

4. y = 12x: This equation represents a relationship where every foot is equivalent to 12 inches. The graph of this equation would be a straight line passing through the origin with a slope of 12.

In conclusion, the equation of the line through the origin that represents the relationship between inches and feet is y = 2x for a ratio of 2 inches to 1 foot.

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