Use graphing technology to find the range of the function f(x)=x2 +6x+9
1 answer:
Answer:
See below.
Step-by-step explanation:
Refer to the graph.
The range of a graph is the span of y-values it covers.
From the graph, we can see that the span of y-values is all values greater than or equal to 0.
Therefore, our range is, in interval notation:
Note that we use brackets with the 0 because 0 is included in our range.
In set notation, this is:
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Step-by-step explanation:
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