Functions and Graphs
Functions and Graphs
Secondary 3
5 marks
Complete the square for \(y = x^2 - 6x + 5\).
Hence find the turning point and axis of symmetry, and sketch the graph with its intercepts.[5]
Solution:
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Answer:\(y=(x-3)^2-4\); Turning point \((3,-4)\); Axis of symmetry \(x=3\); Intercepts \((1,0),(5,0),(0,5)\).
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