If f(x) = -4x + -1, what is f(4)?
Difficulty: Easy
About this MCQ
Easy SAT item. Correct choice: B. -17.
- A. -15
Why not A: “-15” is not -17.
- B. -17 ✓
- C. -13
Why not C: “-13” is not -17.
- D. -21
Why not D: “-21” is not -17.
Correct answer
B. -17
Explanation
-17 (option B) is the accepted answer to “If f(x) = -4x + -1, what is f(4)”. Option A (-15) is a different value from -17. Option C (-13) is a different value from -17. Option D (-21) is a different value from -17. Keep -17 as the SAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: SAT, Math, American Exams, Functions
Submitted by: MCQsHub Editorial