Waec 2023 Mathematics Question 8

Practice essay / theory question 8 from the 2023 Waec Mathematics examination. This question covers General .

Waec 2023 Mathematics Essay / Theory 3 Difficulty
Topic: General
Question 8 WAEC • 2023 • MATHEMATICS • essay

\( \begin{array}{|c|c|c|c|c|c|c|c|} \hline x & -3 & -2 & -1 & 0 & 1 & 2 & 3 \\ \hline y & 17 & & & -4 & & & \\ \hline \end{array} \)

Question Parts

( a )
Copy and complete the table of values for \( y=2 x^{2}-x-4 \) for \( -3 \leq x \leq 3 \).
( b )
Using a scale of 2 cm to 1 unit on the \( x \)-axis and 2 cm to 2 units on the \( y \)-axis, draw the graph of \( y=2 x^{2}-x-4 \) for \( -3 \leq x \leq 3 \).
( c )
Use the graph to find the;

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About This Question

This is Waec 2023 Mathematics Question 8. It is one of the essay questions from the 2023 Waec Mathematics examination.

The question covers General .

Difficulty level: 3 .

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