Neco Model Questions Vol1 2020 Government Question 33
Practice objective / multiple choice question 33 from the 2020 Neco Model Questions Vol1 Government examination.
Nigeria's trade balance with Country X over the five‑year period 2015‑2019 (with \(t=0\) for 2015) is given in billions of naira as follows: \(B_{0}=-2.5\), \(B_{2}=-0.9\), \(B_{4}=1.2\). Assuming the annual change follows a quadratic model \(B_{t}=a t^{2}+b t +c\), determine the projected trade balance for the year 2022 (\(t=7\)). Give your answer in billions of naira, rounded to one decimal place.
Answer Options
About This Question
This is Neco Model Questions Vol1 2020 Government Question 33. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Government examination.
Difficulty level: Hard .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.