Which ordered pair would form a proportional relationship with the point graphed below? 40
30
20
10
-40-30-20-10
10 20 30 40 x
0
(-10, -40)
140
(40, 10)
(5.-10)
(5.20

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

homozygous. one is homozygous, while two is heterozygous.