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The function is .
Basic function is .
, shift the graph of units down.
Replace by .
Obtain the graph of from basic function , subtract from each
-coordinate on graph of basic function.
Choose random values for and find the corresponding values for .
Graph:
Draw a coordinate plane.
Plot the points of the basic function and connect these points with smooth curve.
Plot the points of the are and connect these points with smooth curve.
.
Observe the graph:
The graph of is identical to except that it is vertically shifted down unit.
The domain of the is all real numbers.
Domain of in the interval notation: .
Range of is
Range of in the interval notation: .
Graph:
Domain of in the interval notation: .
Range of in the interval notation: .
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