Algebra-1

Question Analysis
This question assesses the student's ability to find the slope of a line given two points, including negative coordinates. The problem requires careful attention to the signs of the coordinates.

Key Concept Explanation
The slope of a line is calculated using the formula . It measures the steepness of the line and indicates whether the line is increasing or decreasing.

Step-by-step Solution
1. Identify the coordinates: and

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