Question

HELP! The rule as a mapping for the translation of a rectangle is (x, y) → (x – 2, y 7). Which describes this translation?a translation of 2 units down and 7 units to the righta translation of 2 units down and 7 units to the lefta translation of 2 units to the right and 7 units upa translation of 2 units to the left and 7 units up

Answer 1

Notation Rule A notation rule has the following form ry−axisA → B = ry−axis(x,y) → (−x,y) and tells you that the image A has been reflected across the y-axis and the x-coordinates have been multiplied by -1. Reflection A reflection is an example of a transformation that flips each point of a shape over the same line.

Explanation: