Sketch the graph of \(y = \frac { 1 } { x ^ { 2 } }\)
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8
The graph of \(y = \frac { 1 } { x ^ { 2 } }\) can be transformed onto the graph of \(y = \frac { 9 } { x ^ { 2 } }\) using a stretch in one direction.
Beth thinks the stretch should be in the \(y\)-direction.
Paul thinks the stretch should be in the \(x\)-direction.
State, giving reasons for your answer, whether Beth is correct, Paul is correct, both are correct or neither is correct. [0pt]
[3 marks]