Question 6
FunctionsGiven that f: x → x2 and g: x → x + 3 where x ∈ R find fog(2).
- A.25
- B.9
- C.7
- D.5
Show the answer and explanation
Answer: A (25)
Explanation
g(2) = 5, then f(5) = 25.
Given that f: x → x2 and g: x → x + 3 where x ∈ R find fog(2).
Answer: A (25)
g(2) = 5, then f(5) = 25.