Titik K (-5, 10) Jika Didilatasikam oleh [0, 1/5] menghasilkan bayangan....

jawab

K(-5,10) dilatasi [o, 1/5]
K' = 1/5 { -5 , 10}
K' = (-1,  2)

cara lain

[tex] K' = 1/5 \left[\begin{array}{ccc}-5\\10\end{array}\right] \,=\, \left[\begin{array}{ccc}-1\\2\end{array}\right] [/tex]