\(A \left( 2;-7 \right); \, \,A' \left( 6;-27 \right); \, \,k=3. \, \,{{V}_{ \left( I;3 \right)}}: \, \,A \mapsto A' \). Tìm tọa độ tâm I.
A.\(I\left( {0;4} \right)\)
B.\(I\left( {0;3} \right)\)
C.\(I\left( {1;3} \right)\)
D.\(I\left( {2;3} \right)\)
A.\(I\left( {0;4} \right)\)
B.\(I\left( {0;3} \right)\)
C.\(I\left( {1;3} \right)\)
D.\(I\left( {2;3} \right)\)
Loga
Hóa Học lớp 12
