7 Th cn \(C\) h s ę tin \(y = \frac { 2 x ^ { 2 } - 3 x - 2 } { x ^ { 2 } - 2 x + 1 }\).
- State th eq tin 6 th asm po es \(6 C\).
- Shat \(y \leqslant \frac { 25 } { 12 }\) at all \(\dot { p }\) nso C.
- Fid b co dia tesb aws tatio ryip ns of \(C\).
- Sk tch \(C\), statig th co dia tes 6 ay in ersectio \(6 C\) with th co \(\dot { \mathbf { d } } \mathbf { a }\) te aes ad th asm poes.
- Sk tch th cn with eq tin \(y = \left| \frac { 2 x ^ { 2 } - 3 x - 2 } { x ^ { 2 } - 2 x + 1 } \right|\) ad fid th set 6 les \(6 x\) fo wh ch \(\left| \frac { 2 x ^ { 2 } - 3 x - 2 } { x ^ { 2 } - 2 x + 1 } \right| < 2\)
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[4]
If B e th follw ig lin dpg to cm p ete th an wer(s) to ay q stin (s), th q stin \(\mathrm { m } \quad \mathbf { b } \quad \mathrm { r } ( \mathrm { s } )\) ms tb clearlys n n