If f(x) = 5x + 10, what is f(2)?
Difficulty: Easy
About this MCQ
Easy SAT item. Correct choice: C. 20.
- A. 25
Why not A: “25” is not 20.
- B. 15
Why not B: “15” is not 20.
- C. 20 ✓
Correct answer
C. 20
Explanation
20 (option C) is the accepted answer to “If f(x) = 5x + 10, what is f(2)”. Option A (25) is a different value from 20. Option B (15) is a different value from 20. Keep 20 as the SAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: SAT, Math, American Exams, Functions
Submitted by: MCQsHub Editorial