What is the value of s?
units
07
B
a
A
15
5
D

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Plz heeeeeeelp plz give me the answer

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.