If f(x) = 3x + -1, what is f(-3)?
Difficulty: Easy
About this MCQ
Easy SAT item. Correct choice: D. -10.
- A. -13
Why not A: “-13” is not -10.
- B. -7
Why not B: “-7” is not -10.
- C. -8
Why not C: “-8” is not -10.
- D. -10 ✓
Correct answer
D. -10
Explanation
-10 (option D) is the accepted answer to “If f(x) = 3x + -1, what is f(-3)”. Option A (-13) is a different value from -10. Option B (-7) is a different value from -10. Option C (-8) is a different value from -10. Keep -10 as the SAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: SAT, Math, American Exams, Functions
Submitted by: MCQsHub Editorial
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