Exam-Style Question on Inequalities
A mathematics exam-style question with a worked solution that can be revealed gradually
Question id: 345. This question is similar to one that appeared on a GCSE Higher paper in 2017. The use of a calculator is allowed.
The graph of a quadratic function, \(y=f(x)\) is shown drawn accurately in the following diagram. Write down all the integer solutions of \(f(x) \le 0\).
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