Transformations and congruence Task 1
Functions and Transformations
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Transformations can be thought of as functions that take the points from one object (the pre-image) to the corresponding
points on another object (the image). In the unit, you
saw examples of how algebra can be used to rewrite the coordinates of
points after they have been transformed. You can
also use function notation to rewrite the coordinates.
Part A
Write functions for each of the following transformations of the point (z,y) using function notation. Use to represent
translation, R to represent rotation, and F to represent
reflection.
Question 1
Question
Write a function to represent the point (x,y) being translated of 3 units to the right and 2 units down.
Type the correct answer in
the box.
VE
T(x,y)
=
.
<
2
"
sin cos tan sin costan
·
-
0
"
csc sec cot log log in
L
a -
U [00]