Reflecting a quadratic

Reflecting a quadratic

5 marks

TGM Original

Sketch y=|(x-2)2-4| on 1 <= x 3. Label any axis intersections and key maximum or minimum. State the range and which portions are reflected.

Solution:

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Answer:On \(1\le x\le3\), \(y=4-(x-2)^2\); endpoints \((1,3),(3,3)\), maximum \((2,4)\), no axis intersections; range \([3,4]\).

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