Question

I need help with this question Reflection:(x,y) ↦ (_,_)Translation:(x,y) ↦(_,_)

Answer 1

• Reflection:(x,y) ↦ (x, -y)

,

• Translation:(x,y) ↦(x+7, y)

Explanation:

Pentagon EFGHI is translated by 7 units to the right. The rule for the translation is:

`(x,y)\to(x+7,y)`

Next, the result is then reflected over the x-axis to obtain the image E'F'G'H'I'. The rule for the reflection is:

`(x,y)\to(x,-y)`