Mathematics for IGCSE & O level - Vectors (Section 5 - No. 12)
If a translation is described by the vector [-2, 1], what operation is performed on the x and y coordinates?
Subtract 2 from x, add 1 to y.
Add 2 to x, subtract 1 from y.
Subtract 2 from x, subtract 1 from y.
Add 2 to x, add 1 to y.
Объяснение
Apply the components of the vector.