2026 YTSS P1 Q13

2026 YTSS P1 Q13

Secondary 4
3 marks

The curve \(y=ax^2+bx+c\) passes through the points \((-1,-16)\) and \((1,0)\).

The equation of the line of symmetry of the curve is \(x=2\).

Find the values of \(a,b\) and \(c\).[3]

Solution:

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Answer:\(a=-2,b=8,c=-6\)

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