thm. Linear Change of Variable. let . let . Then…:
thm. Change of Variable (bijective function). let . let where is an inversible function (=bijective). Then…:
- The bottom is a x-axis reflective version of
- The left is a 90 degrees counterclockwise rotation of
- The graph is of where
thm. Change of Variable (injective function). let:
- is partitioned s.t. is bijective in each interval.
then can be defined on interval …: