If f(x) = -3x + 2, what is f(-3)?
Difficulty: Easy
About this MCQ
Easy ACT item. Correct choice: D. 11.
- A. 14
Why not A: “14” is not 11.
- B. 7
Why not B: “7” is not 11.
- C. 8
Why not C: “8” is not 11.
- D. 11 ✓
Correct answer
D. 11
Explanation
11 (option D) is the accepted answer to “If f(x) = -3x + 2, what is f(-3)”. Option A (14) is a different value from 11. Option B (7) is a different value from 11. Option C (8) is a different value from 11. Keep 11 as the ACT fact for this stem.
Source: Original practice question, MCQsHub
Tags: Math, American Exams, Functions, ACT
Submitted by: MCQsHub Editorial