If (x, y) is a solution to the system of equations shown below, what is the product of the y-coordinates of the solutions? x^2+y^2=9 x+y=3

The product of the y-coordinates of the solutions is equal to zero

Step-by-step explanation:

we have

-----> equation A

------> equation B

Solve by graphing

Remember that the solutions of the system of equations are the intersection point both graphs

using a graphing tool

The solutions are the points (0,3) and (3,0)

see the attached figure

The y-coordinates of the solutions are 3 and 0

therefore

The product of the y-coordinates of the solutions is equal to

(3)(0)=0

good job you smart son of a gun you are smarter that einstein. 7

i think the answer is 90 hope this