What is the initial value of line B?
Understand the Problem
The question is asking for the initial value (y-intercept) of line B on the graph provided. To solve this, we would locate where line B crosses the y-axis.
Answer
The initial value of line B is \(6\).
Answer for screen readers
The initial value of line B is (6).
Steps to Solve
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Locate the Y-axis Intersection Identify where line B crosses the y-axis on the graph.
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Read the Y Coordinate Look at the point where line B intersects the y-axis and read the corresponding y-coordinate.
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Identify the Initial Value The y-coordinate where line B crosses the y-axis is the initial value (y-intercept) of line B.
The initial value of line B is (6).
More Information
In a Cartesian coordinate system, the y-intercept indicates the point at which a line intersects the y-axis. This value is crucial when determining the equation of the line in slope-intercept form, (y = mx + b), where (b) is the y-intercept.
Tips
- Misreading the Y-axis: Ensure that you accurately read the y-coordinate at the intersection; double-check against the scale of the graph to avoid mistakes.
- Confusing with Line A: Ensure you are focusing specifically on line B when finding the intersection.
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