Question

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

Answer 1

Answer:

A (-8,-4), B (-4, -10), C (-12, -12),  and D (-14, -10) is Answer #1;

W (5,1), X (1,7), Y(9,9), and Z (11,7) is Answer #2;

O(10,1), P(6,7), Q(14,9), and R(16,7) is Answer #4.

Explanation:

A reflection across the x-axis will negate the y-coordinate, and a reflection across the y-axis will negate the x-coordinate.  We can see by comparing ABCD to the pre-image JKLM that the coordinates are negated; this means ABCD matches Answer #1.

A translation 3 units down will subtract 3 from the y-coordinate; a translation 3 units left will subtract 3 from the x-coordiante.  Comparing WXYZ to pre-image JKLM, we see that the x-coordinates are 3 smaller and the y-coordinates are 3 smaller.  This means that JKLM matches Answer #2.

Answer #3 has no match.

A translation 2 units right will add 2 to the x-coordinate; a translation 3 units down will subtract 3 from the y-coordinate.  Comparing OPQR to pre-image JKLM, we see that the x-coordinates are 2 larger and the y-coordinates are 3 smaller; this means that OPQR matches Answer #4.

Answer 2

JKLM → OPQR is (x + 2, y - 3)  ⇒2 right and 3 down    Answer: #4

JKLM → STUV has no relation

JKLM → ABCD is (-x, -y)  ⇒  reflection over both axes. Answer: #1

JKLM → WXYZ is (x - 3, y - 3)  ⇒ 3 left and 3 down. Answer: #2