Question

Reflect triangle ABC over the y-axis

Answer 1

Answer: The A coordinate will not be moved because it lies on the y-axis. Point B will be placed at (2,1) as point C will be placed at (4,2).

Explanation:

The simple way to work these types of questions out is to use the rule for reflections :

Reflection over the Y-axis- (x,y)--> (-x,y)

Answer 2

A= (0, 4); B= (2, 1); C= (4, 2)

Hope this helps. : )

Explanation: