Multiply (2x^2 + 3x - 6) (x - 1 )

△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 representation has a constant of variation of -2.5

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)