Which of the following graphs represents the solution(s) of the following system x^2+y=7 x^2+y^2=49 update : its b

The graph in the attached figure

Step-by-step explanation:

we have

----> equation A

This is the equation of a vertical parabola open downward

The vertex is the point (0,7)

----> equation B

This is the equation of a circle with center at (0,0) and radius equal to 7 units

The y-intercepts of the circle are the points (0,7) and (0,-7)

therefore

The graph in the attached figure

d i think

step-by-step explanation:

homozygous. one is homozygous, while two is heterozygous.