If f(x) = 4x + 2, what is f(-3)?
Difficulty: Easy
About this MCQ
Easy SAT item. Correct choice: C. -10.
- A. 10
Why not A: “10” is not -10.
- B. -14
Why not B: “-14” is not -10.
- C. -10 ✓
- D. -6
Why not D: “-6” is not -10.
Correct answer
C. -10
Explanation
-10 (option C) is the accepted answer to “If f(x) = 4x + 2, what is f(-3)”. Option A (10) is a different value from -10. Option B (-14) is a different value from -10. Option D (-6) 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
Related MCQs
- What is the area of a circle with a radius of 11 units?
- A triangle has a base of 16 and a height of 16. What is its area?
- A car travels at 60 miles per hour. How far does it travel in 2.5 hours?
- What is the value of 2^5 × 2^2?
- A jar contains only red and blue marbles in a ratio of 8:3. If there are 15 blue marbles, how many red marbles...
- What is the least common multiple (LCM) of 12 and 4?