What is the DOMAIN and RANGE of the INVERSE of the following function? f(x) = (x + 8)2
D: (-00, ) R: (-00,00)
D: [0, R: (-0,0)
D: [0, 0) R: [0,-)
The correct or complete answer is not in any of the choices.

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