SOLUTION: Determine the domain and range: y=5x squared +5.

Question 541035: Determine the domain and range: y=5x squared +5.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
The domain of ANY polynomial is the set of all real numbers.

So the domain of is the set of all real numbers.

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The range of is when

We can rewrite into and we can see that , and

Since (which is greater than zero), and , this means that the range is

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Jim
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