The graph shown below with the heavy line is the graph of y = ax.
Sketch the graph of f(x) = a x - l on this same set of axes without using a graphing calculator..

| Move the graph down by 1 unit. | What transformation is needed to
transform the graph of y = a x into the graph of y = a x -1? |
| Show work. | Using this translation , sketch the graph of y = a x -1. |
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