| Exam Board | OCR |
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| Module | C1 (Core Mathematics 1) |
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| Year | 2008 |
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| Session | January |
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| Topic | Quadratic Functions |
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6
- Solve the equation \(x ^ { 2 } + 8 x + 10 = 0\), giving your answers in simplified surd form.
- Sketch the curve \(y = x ^ { 2 } + 8 x + 10\), giving the coordinates of the point where the curve crosses the \(y\)-axis.
- Solve the inequality \(x ^ { 2 } + 8 x + 10 \geqslant 0\).