Question

Triangle GHI is reflected across the x-axis. Whatare the coordinates of I'?(2, 6)(-6, -2)(6,2)(-2, 6)

Answer 1

`I^(\prime)\text{ (6,2)}`

Here, we want to get the result of a vertical translation

We need the coordinates of the point I before we proceed to translate

The coordinates of I is (6,-2)

So, we can now proceed to translate

Whe we reflect across the x-axis, we have the relation as follows;

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

All we have to do is to negate the y-axis value

Thus, we have this as;

`I^(\prime)\text{ (6,2)}`