Let a, b, and c be real numbers where a≠b≠C≠0. Which of the following functions could represent the graph below?

f(x) = x^2(x-a)^2 (x-b)^4 (x-c)

f(x) = x^3(x-a)^3 (x-b) (x-2)^2

f(x) = x^4(x-a) (x-b)^3 (x-c)^3

f(x) = (x-a)^2 (x - b) (x-c)^6

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem