Answer:
a transformation happen when the shape changes. There are four transformations
translation
rotation
reflection
dilation
translation, rotation and reflection do not change the shape or the size of the shape and are known as rigid motions
7. -20
10 3
6 3
Subtract each remember 4-- -6= 10
The answer for your questions is -5
Answer: f^-1(x)= 2-4x/3
This is because the power of f is -1