Question 29
FunctionsGiven that f(x) = 5x2 + px and f(−1) = 2, find the value of p
- A.−7
- B.−3
- C.3
- D.7
Show the answer and explanation
Answer: C (3)
Explanation
f(−1) = 5 − p = 2, so p = 3.
Given that f(x) = 5x2 + px and f(−1) = 2, find the value of p
Answer: C (3)
f(−1) = 5 − p = 2, so p = 3.