Which one of these properties will never change when a figure is reflected across a line of reflection?(1 point)

Question

Responses

the x-coordinates
the x -coordinates

the y-coordinates
the y -coordinates

size
size

position

Answer 1

the x-coordinates

Answer 2

Point K is on figure D has the coordinates (6,3). If it is reflected across the y-axis, what would the new coordinates be for the reflected point K?(1 point)
Responses

(6,−3)
left parenthesis 6 comma negative 3 right parenthesis

(−6,3)
left parenthesis negative 6 comma 3 right parenthesis

(3,6)
left parenthesis 3 comma 6 right parenthesis

(−3,6)
left parenthesis negative 3 comma 6 right parenthesis

Answer 3

(−6,3)
left parenthesis negative 6 comma 3 right parenthesis