In a reflection transformation, all the points of an object are reflected or flipped on a line called the axis of reflection or line of reflection.

Where is the line of reflection? (Hint: If it's a vertical line, it's x=__ and if it's a horizontal line, it's y=__)
Where is the line of reflection? (Hint: If it's a vertical line, it's x=__ and if it's a horizontal line, it's y=__)
Where is the line of reflection? (Hint: If it's a vertical line, it's x=__ and if it's a horizontal line, it's y=__)
Where is the line of reflection? (Hint: If it's a vertical line, it's x=__ and if it's a horizontal line, it's y=__)
Where is the line of reflection? (Hint: If it's a vertical line, it's x=__ and if it's a horizontal line, it's y=__)
Where is the line of reflection? (Hint: If it's a vertical line, it's x=__ and if it's a horizontal line, it's y=__)
Where is the line of reflection? (Hint: If it's a vertical line, it's x=__ and if it's a horizontal line, it's y=__)
Where is the line of reflection? (Hint: If it's a vertical line, it's x=__ and if it's a horizontal line, it's y=__)
Where is the line of reflection? (Hint: If it's a vertical line, it's x=__ and if it's a horizontal line, it's y=__)