# A pre-mage point is rotated 90^circ clockwise. If the pre-image point had the coordinates (3, -5), what are the coordinates of its image point?

color(brown)("Coordinates of its image point " A' (-5, -3)
$A \left(3 , - 5\right) , \text{ rotated about origin by " pi/2 " clockwise}$
color(brown)(A (3, -5) to A' (-5, -3)