AM-1792

Tangents and normals

A Math · Secondary 4 · Medium · Tangents and normals

1. $y=2x^3-2x^2+x+2$
2. $y=2x^3-2x^2+x+1$
3. $y=2x^3-4x^2+x+2$
4. $y=3x^3-2x^2+x+2$

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