Question 11
Algebraic ExpressionsIf f(x) = 2x2 − 3x + 4 and g(x) = x − 1, what is the value of f(g(2))?
- A.7
- B.8
- C.9
- D.3
Show the answer and explanation
Answer: D (3)
Explanation
g(2) = 1, and f(1) = 2 − 3 + 4 = 3.
If f(x) = 2x2 − 3x + 4 and g(x) = x − 1, what is the value of f(g(2))?
Answer: D (3)
g(2) = 1, and f(1) = 2 − 3 + 4 = 3.