Respuesta :
You have not provided the coordinates of the triangle, therefore, I cannot give you a precise answer.
However, I can help you with the concept.
Reflecting a point on the line y = x will lead to the following:
a point having coordinates (x,y) would become a point with coordinates (y,x) when reflected on this line
Examples:
point (2,1) when reflected on y=x would become (1,2)
point (3,7) when reflected on y=x would become (7,3)
point (22,9) when reflected on y = x would become (9,22)
Therefore, for the given point, all you have to is swap the values of the x and y to get the coordinates of the reflected point
Hope this helps :)
However, I can help you with the concept.
Reflecting a point on the line y = x will lead to the following:
a point having coordinates (x,y) would become a point with coordinates (y,x) when reflected on this line
Examples:
point (2,1) when reflected on y=x would become (1,2)
point (3,7) when reflected on y=x would become (7,3)
point (22,9) when reflected on y = x would become (9,22)
Therefore, for the given point, all you have to is swap the values of the x and y to get the coordinates of the reflected point
Hope this helps :)

Answer:
the corardentents are△ABC is reflected to form △A'B'C' .
The coordinates of point A are (−4, −3) , the coordinates of point B are (−7, 1) , and the coordinates of point C are (−1, −1) .
Which reflection results in the transformation of △ABC to △A'B'C' ?
reflection across the x-axis.
reflection across the y-axis
reflection across y = x.
reflection across y=−x .
Step-by-step explanation: