If f(x) = 5x + 0, what is f(-3)?
Difficulty: Easy
About this MCQ
Easy SAT item. Correct choice: A. -15.
- A. -15 ✓
- B. -10
Why not B: “-10” is not -15.
- C. 15
Why not C: “15” is not -15.
- D. -20
Why not D: “-20” is not -15.
Correct answer
A. -15
Explanation
-15 (option A) is the accepted answer to “If f(x) = 5x + 0, what is f(-3)”. Option B (-10) is a different value from -15. Option C (15) is a different value from -15. Option D (-20) is a different value from -15. Keep -15 as the SAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: SAT, Math, American Exams, Functions
Submitted by: MCQsHub Editorial