Transformations unit test

Tell whether the transformation appears to be a rigid motion. Explain.

Tell whether the transformation appears to be a rigid motion. Explain.

If a transformation maps GHIJ to G'H'I'J', what is the image of segment GH ?

Point Q(x,y) moves ten units right and 7 units down. What is the rule that describes this translation?

The point (-1,2) is the image under the translation T_<-5,3>(x,y) What is its preimage?

This is a challenging question. But it is easier than you think. You are just going in reverse direction from image to preimage. Show all work in composition book

(a)  

If the figure has line symmetry, sketch the line(s) of symmetry and write down the number of lines of symmetry.

If the figure has rotational symmetry, state ALL the angle(s) of rotation.