A line has the equation . The slope of a line that is parallel to this line is .
Answer & Analysis
Analysis
Question Analysis
This question tests the student's understanding of the concept that parallel lines have the same slope. The given line has a slope of 4, and the student must recognize that any line parallel to it will also have a slope of 4.
Key Concept Explanation
The slope of a line is a measure of its steepness. Parallel lines are lines in the same plane that never intersect, and they have the same slope. If two lines are parallel, their slopes are equal ( ).
Step-by-step Solution
1. Identify the slope of the given line. The equation of the line is . The slope-intercept form of a line is
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