Question

Triangle XYZ is reflected across the line x = 3. What is the reflection image of X?

Answer 1

Answer:

It's (7,5)

Step-by-step explanation:

Answer 2

The image of x is the point (7,5).
Draw the line x= 3 and treat it like a mirror.

When you reflect the points of the triangle just count how many units each point is from the mirror (x=3)
Count the same number of points in the opposite direction (away from the mirror) and you will arrive at the coordinates for the points