Which polynomial function has a leading coefficient of 3 and roots-4, i, and 2, all with mu
f(x) = 3(x + 4)(x-7)(x - 2)
f(x) = (x - 3)(x + 4)(x - 1)(x - 2)
f(x) = (x - 3)(x + 4)(x - 1)(x + 1)(x - 2)
f(x) = 3(x + 4)(x - 1)(x + 1)(x - 2)

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte