Question Number 142624 by Engr_Jidda last updated on 03/Jun/21
![fine the equation and the corresponding sketch of graph of the imageof the straight line joining (−1,−1) and (2,1) under the transformation equation w=(2+i)z](https://www.tinkutara.com/question/Q142624.png)
$${fine}\:{the}\:{equation}\:{and}\:{the}\:{corresponding} \\ $$$${sketch}\:{of}\:{graph}\:{of}\:{the}\:{imageof}\:{the} \\ $$$${straight}\:{line}\:{joining}\:\left(−\mathrm{1},−\mathrm{1}\right)\:{and} \\ $$$$\left(\mathrm{2},\mathrm{1}\right)\:{under}\:{the}\:{transformation}\:{equation} \\ $$$${w}=\left(\mathrm{2}+{i}\right){z} \\ $$