CPM Homework Help : CCA Problem 1-47

Use your list of graph investigation questions from your Learning Log to answer questions about the graph shown at right. .

Hint:

1. What shape is the graph?
2. What direction does the graph open?
3. Where is the graph increasing/decreasing?
4. What are the intercepts?
5. Are there any special points?
6. Is there a line of symmetry?

$y=\left|x+2\right|-1$

An upward opening absolute value graph with the vertex at (negative 2, comma negative 1) and going through the points (negative 3, comma 0), (negative 1, comma 0) and (0, comma 1).

Use the eTool below to explore.
Click the link at right for a full version of the eTool: CCA 1-47 HW eTool