What is the slope of a line passing through the points (6, -4) and (7, -5)?
Difficulty: Medium
About this MCQ
Medium ACT item. Correct choice: C. -1.
- B. -2
Why not B: “-2” is not -1.
- C. -1 ✓
- D. 1
Why not D: “1” is not -1.
Correct answer
C. -1
Explanation
-1 is the value that answers “What is the slope of a line passing through the points (6, -4) and (7, -5)” (option C). Option B (-2) is a different value from -1. Option D (1) is a different value from -1. Keep -1 as the ACT fact for this stem.
Source: Original practice question, MCQsHub
Tags: Math, Algebra, American Exams, ACT
Submitted by: MCQsHub Editorial
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