The original function is given as
![f(x)=x^2](https://img.qammunity.org/2023/formulas/mathematics/high-school/ggqp4tf9ahbsgqhvjmgpjcoq74fanvke01.png)
The new function is then provided as
![g(x)=(x+1)^2](https://img.qammunity.org/2023/formulas/mathematics/college/yprulci6iwza1t61q0fklp6ab68g1nuhxq.png)
Let
![\begin{gathered} f(x)=y \\ \text{and} \\ g(x)=z \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/gw1bxxwzzzmh7ul9dqpjeznr2dldpfqj9j.png)
We can plot the graph of both functions as shown below:
From the diagram above, the red graph is for y and the blue graph is for z.
By comparing with the options provided in the question, Graph Y represents the function
![g(x)=(x+1)^2](https://img.qammunity.org/2023/formulas/mathematics/college/yprulci6iwza1t61q0fklp6ab68g1nuhxq.png)
Therefore, the correct option is OPTION C.