Transformations of Graphs - Composite Transformations

Transformations of Graphs - Composite Transformations

It is given that \(\mathrm{f}\left( x \right)={{\left( 1-2x \right)}^{3}}-2\) is the final graph after \(\mathrm{g}\left( x \right)={{x}^{3}}\) undergoes exactly \(4\) transformations. Describe the transformations involved and state the coordinates in which \(\left( 0,0 \right)\) is mapped onto the graph of \(\mathrm{f}\left( x \right)\).

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Answer:One valid sequence is a scaling by factor \(\dfrac12\) parallel to the \(x\)-axis, reflection in the \(y\)-axis, translation \(\dfrac12\) unit in the positive \(x\)-direction, and translation \(2\) units in the negative \(y\)-direction. The point \((0,0)\) maps to \(\left(\dfrac12,-2\right)\).

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