Waec Model Questions Vol1 2023 Mathematics Question 7

Practice essay / theory question 7 from the 2023 Waec Model Questions Vol1 Mathematics examination. This question covers Quadratic Equations .

Waec Model Questions Vol1 2023 Mathematics Essay / Theory
Topic: Quadratic Equations
Question 7 WAEC_MODEL_QUESTIONS_VOL1 • 2023 • MATHEMATICS • essay

A quadratic function is defined by the equation f(x) = ax² + bx + c, where a, b, and c are constants. Given that the function has a maximum point at x = -2 and passes through the point (0, 4), determine the values of a, b, and c. Also, find the vertex of the quadratic function and sketch the graph of the function.

Question Parts

( a )
Using the information provided, derive the values of a, b, and c.
( b )
Determine the vertex of the quadratic function.
( c )
Sketch the graph of the quadratic function, indicating the vertex and the y-intercept.

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About This Question

This is Waec Model Questions Vol1 2023 Mathematics Question 7. It is one of the essay questions from the 2023 Waec Model Questions Vol1 Mathematics examination.

The question covers Quadratic Equations .

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