Waec Model Questions Vol1 2024 Mathematics Question 7

Practice essay / theory question 7 from the 2024 Waec Model Questions Vol1 Mathematics examination. This question covers Quadratic Equations .

Waec Model Questions Vol1 2024 Mathematics Essay / Theory
Topic: Quadratic Equations
Question 7 WAEC_MODEL_QUESTIONS_VOL1 • 2024 • MATHEMATICS • essay

Consider the quadratic function given by the equation f(x) = ax^2 + bx + c, where a, b, and c are constants. A quadratic function is said to be in standard form when it is expressed as such. Given that the vertex of the parabola represented by this function is at the point (2, -3) and that it opens upwards, find the values of a, b, and c if the function passes through the point (0, 1).

Question Parts

( a )
Express the quadratic function in vertex form and derive the standard form from it.
( b )
Using the point (0, 1), substitute the values of x and f(x) into the standard form to derive a relationship between a, b, and c.
( c )
Using the vertex and the derived relationship from part (b), solve for the values of a, b, and c.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Waec Model Questions Vol1 2024 Mathematics Question 7. It is one of the essay questions from the 2024 Waec Model Questions Vol1 Mathematics examination.

The question covers Quadratic Equations .

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support