Answer:
The correct option is (B).
Step-by-step explanation:
We need to find the result of substituting for y in the bottom equation.
Equation (1) is : ![y=x+3](https://tex.z-dn.net/?f=y%3Dx%2B3)
Equation (2) is : ![y=x^2+2x-4](https://tex.z-dn.net/?f=y%3Dx%5E2%2B2x-4)
Put the value of y form equation (1) to equation (2) such that,
![x+3=x^2+2x-4](https://tex.z-dn.net/?f=x%2B3%3Dx%5E2%2B2x-4)
It can be seen from the above equation, that option (2) is same as above equation.
Hence, the correct option is (B).