What are the domain and range of an exponential parent function? A. The domain is nonnegative real numbers (x20), and the range is
all real numbers.
B. The domain is positive real numbers (x > 0), and the range is all
real numbers.
C. The domain is all real numbers, and the range is nonnegative real
numbers (y20)
D. The domain is all real numbers, and the range is positive real
numbers (y>0).

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