Question

Help fast!!!

ABC Is reflected to form A’B’C’.

The coordinates of point A are (4, 1), and the coordinates of point B are (6, 3), and the coordinates of point C are (2, 4).

Which reflection results in the transformation of ABC to A’B’C’?

Answer 1

The answer to your problem is, B. reflection across the y-axis

Explanation:

• It is given that △ABC is reflected to form​​ △A'B'C' ​.
• It is given that the vertices of triangle ABC are A(4,1), B(6,3) and C(2,4).
• From the given figure it is clear that vertices of triangle A'B'C' are A'(-4,1), B'(-6,3) and C(-2,4).
• The relation between pre-image and image is defined by the rule

The relation between preimage and image is defined by the rule

( x,y ) —> ( -x,y )

Reflection across y-axis represented by the above rule.

It means the △ABC is reflected across the y-axis to form​​ △A'B'C' ​.

Thus the answer to your problem is, B. reflection across the y-axis