Which problem situation can be represented by the algebraic model y=21 over x ?

31 is prime. and it’s prime factorization is just 31.

The correct answer would be shape of function b = 2× slope of function a.

1. statement- ca is parallel to db and e is the midpoint of ad reason- given2. statement- reason- alternate interior angles3. statement- de is congruent to ae reason- definition of midpoint4. statement- triangle aec is congruent to triangle deb reason- asa (angle side angle)