Mathematics for IGCSE & O level - Sketching Curves (Section 4 - No. 50) | ExamPlay

Mathematics for IGCSE & O level - Sketching Curves (Section 4 - No. 50)

If the function is \(y = -x^2 + 4\), find the x-intercepts.

2

-2, 2

4

0

Explanation

The graph has x intercepts at x=-2 and x=2.

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