Write all the 4 times tables and their commutative partners

△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 .

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

If f (x) = 2x2 +5/(x-2), complete the following statement: f(6) =