1-3. Quiz
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Make a table to find ordered pairs. Then, plot and connect the points with a smooth curve.
Graph:
Domain: All real numbers
Range: y<0
To graph the given exponential function, we will first make a table of values.
| x | - 2 (1/6)^x | y=- 2 (1/6)^x |
|---|---|---|
| - 1 | - 2 (1/6)^(- 1) | - 12 |
| 0 | - 2 (1/6)^0 | - 2 |
| 1 | - 2 (1/6)^1 | - 0.333 |
| 2 | - 2 (1/6)^2 | - 0.055 |
Let's now plot and connect the points ( - 1, - 12), ( 0, - 2), ( 1, - 0.33), and ( 2, - 0.055) with a smooth curve.
We can see in the graph that the range is all real numbers less than zero. The domain of exponential functions is all real numbers. Domain:& All real numbers Range:& y<0