Triangle ABC is reflected across the x -axis. If the coordinates of the original shape are A(−4,−1) , B(−5,−2) , and C(−10,−1) , what are the coordinates of A′ , B′ , and C′ ?(1 point)

Question

Responses

A′(4,−1), B′(5,−2), and C′(10,−1)
upper A prime left parenthesis 4 comma negative 1 right parenthesis , upper B prime left parenthesis 5 comma negative 2 right parenthesis , and upper C prime left parenthesis 10 comma negative 1 right parenthesis

A′(−4,1), B′(−5,2), and C′(−10,1) upper A prime left parenthesis negative 4 comma 1 right parenthesis , upper B prime left parenthesis negative 5 comma 2 right parenthesis , and upper C prime left parenthesis negative 10 comma 1 right parenthesis

A′(−4,1), B′(5,−2), and C′(−10,1)
upper A prime left parenthesis negative 4 comma 1 right parenthesis , upper B prime left parenthesis 5 comma negative 2 right parenthesis , and upper C prime left parenthesis negative 10 comma 1 right parenthesis

A′(4,1), B′(5,2), and C′(10,1)

Answer 1

upper A prime left parenthesis 4 comma 1 right parenthesis , upper B prime left parenthesis 5 comma 2 right parenthesis , and upper C prime left parenthesis 10 comma 1 right parenthesis

Answer 2

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

position
position

the x-coordinates
the x -coordinates

size
size

the y-coordinates

Answer 3

the x-coordinates

Answer 4

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

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

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

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

(6,−3)

Answer 5

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