Which set of ordered pairs represents a function? O {(2,0), (1, -4), (1,9), (-7 ,7)}
O {(-6,2), (4,2), (7,-9), (8,9)}
{(7,1),(9,5), (–3, -5),(9,6)}
{(6,-5), (5,-2), (-5,5), (-5, -1)}
Submit Answers

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial

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

What makes a trapezoid an isosceles trapezoid?