Question

Need help!!

a. Write functions for the following transformations using function notation. Choose a different letter to represent each function. For example, you can use R to represent rotations. Assume that a positive rotation occurs in the counterclockwise direction.

1.translation of a units to the right and b units up
2.reflection across the y-axis
3.reflection across the x-axis
4.rotation of 90 degrees counterclockwise about the origin, point O
5.rotation of 180 degrees counterclockwise about the origin, point O
6.rotation of 270 degrees counterclockwise about the origin, point

Answer 1

6.rotation of 270 degrees counterclockwise about the origin, point O