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

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)

GPT 3.5 · Accepted Answer

To reflect a point across the x-axis, we change the sign of the y-coordinate while keeping the x-coordinate the same.

So, the coordinates of A' are (-4, 1).

The coordinates of B' are (-5, 2).

The coordinates of C' are (-10, 1).