The slope-intercept form of a linear equation is given by . If the line passes through the point and has a slope of 2, the y-intercept of the line is ______.
Answer & Analysis
Analysis
Question Analysis
This question tests the student's ability to find the y-intercept of a line given a point and the slope. The student must use the slope-intercept form and substitute the given values to solve for the y-intercept.
Key Concept Explanation
The slope-intercept form of a linear equation is . Given a point and the slope , the y-intercept can be found by substituting the values into the equation and solving for .
Step-by-step Solution
1. Start with the slope-intercept form:
2. Substitute the given point
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