Translations & Reflections

Using the graph above, translate the triangle using the following rule: (x, y) --> (x+3, y-5). For your answer just type the new points.

Write the rule of the translation.

The diagram above shows the image of ABCD after a translation of (x, y) --> (x-2, y+1). What are the coordinated of the pre-image of ABCD ?

What are the coordinates of the image of C(10,-3) after the translation (x, y) --> (x+7, y-4).

What are the coordinates of the pre-image of C'(7,4) after the translation (x, y) --> (x+3, y-2).

Using the graph above, what are the coordinates of ABCD after a reflection in the y-axis?

What are the coordinates of A(-9,1) B(-5,-5) after a reflection in the x-axis?

What are the coordinate of A(1, 3) B(5, -6) after a reflection in the line y=x ?

Using the graph above, what are the coordinate after a reflection in the line y=3

Using the graph above, what is the line of reflection?

Use the tool above to figure out how many lines of symmetry a rhombus has. Then check your answer