Explain why two indifference curves cannot intersect. if two indifference curves intersect, then a. they violate the assumption that more is better than less. b. a consumer will not have convex indifference curves. c. they violate the assumption of transitivity. d. both transitivity and the more is better than less assumptions are violoated. e. they violate the assumption of completeness.

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