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