Question

write a rule that represents each reflection of the arrows below. 11. 12. © ckmath

Explanation:

Step1: Recall reflection rule for y - axis

For a reflection over the y - axis, the rule is $(x,y)\to(-x,y)$. In problem 11, the figure is reflected over the y - axis.

Step2: Recall reflection rule for x - axis

For a reflection over the x - axis, the rule is $(x,y)\to(x, - y)$. In problem 12, the figure is reflected over the x - axis.

Answer:

1. $(x,y)\to(-x,y)$
2. $(x,y)\to(x, - y)$