CPM Homework Help : AC Problem 3-70

Graph $y=x^2+3$ and $y=(x+3)^2$ . What are the similarities and differences between the graphs? How do these graphs compare to the graph of $y=x^2$ ?

Hint:

$y = x^{2} + n$ and $y = \left(x + n\right)^{2}$

Use the eTool below to explore the similarities and differences between the graphs.
Click on the link at right for the full eTool version: