CPM Homework Help : CCA2 Problem 6-24

Is $y=\frac{1}{x}$ the parent of $y=\frac{1}{x^2+7}$ ? Explain your reasoning.

Hint:

Can you obtain the graph of $y=\frac{1}{x^2+7}$ by translating and stretching the graph of $y=\frac{1}{x}?$