Waec Model Questions Vol1 2021 Mathematics Question 17

Practice objective / multiple choice question 17 from the 2021 Waec Model Questions Vol1 Mathematics examination.

Waec Model Questions Vol1 2021 Mathematics Objective / Multiple Choice Medium Difficulty
Question 17 WAEC_MODEL_QUESTIONS_VOL1 • 2021 • MATHEMATICS • objective

A smooth curve on the Cartesian plane passes through the points (0,2), (2,6) and (4,14). Assuming the curve is a quadratic of the form y = ax^2 + bx + c, determine the equation of the curve and then find the value of y when x = 3.

Answer Options

A. 8.5
B. 9
C. 10.5
Correct Answer D. 9.5
Correct Answer
D
Correct Option:
9.5

About This Question

This is Waec Model Questions Vol1 2021 Mathematics Question 17. It is one of the objective questions from the 2021 Waec Model Questions Vol1 Mathematics examination.

Difficulty level: Medium .

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