Points have the following physical properties

In the figure dhg fhe which statement is true by cpctc

△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 .

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4