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Which equation represents the graph?

y = -1/3x -3
y = −3x − 3
y = -1/3x+1-3
y = -3x-1/3

Which equation represents the graph? y = -1/3x -3 y = −3x − 3 y = -1/3x+1-3 y = -3x-example-1
User Mcmaloney
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1 Answer

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Based on the image of the graph, the correct equation is y = -1/3x -3

What is the equation?

This equation represents a line with a slope of -1/3 and a y-intercept of -3. The slope of a line determines its steepness, and the y-intercept is the point where the line crosses the y-axis.

The other equations do not match the graph. For example, the equation y = -3x - 1/3 has a slope of -3, which is much steeper than the line shown in the graph. Additionally, the y-intercept of this equation is -1/3, which is different from the y-intercept of the line in the graph.

Therefore, the equation y = -1/3x - 3 is the only equation that matches the graph.

User Rodrigo Borba
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