Algebra-1

Question Analysis
This question tests the student's ability to calculate the slope of a line using the slope formula. The problem provides two points on the line, and the student must apply the formula correctly to find the slope. The negative slope indicates a downward trend from left to right.

Key Concept Explanation
The slope of a line is a measure of its steepness and direction, calculated as the ratio of the vertical change (rise) to the horizontal change (run). The formula for the slope of a line passing through points and is . A negative slope indicates a downward trend.

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

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