SOLUTION: a) If y=squarerootx +2 , fill in the following table for x = 0, 1, 2, 3, 4. Round to three decimal places where necessary.
b) Explain why no negative values are chosen as va
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Question 91295: a) If y=squarerootx +2 , fill in the following table for x = 0, 1, 2, 3, 4. Round to three decimal places where necessary.
b) Explain why no negative values are chosen as values to substitute in for x.
Answer by praseenakos@yahoo.com(507) (Show Source): You can put this solution on YOUR website!
Question:
a) If y=squarerootx +2 , fill in the following table for x = 0, 1, 2, 3, 4. Round to three decimal places where necessary.
b) Explain why no negative values are chosen as values to substitute in for x.
Answer:
Given,
When x = 0 ,
==>
==>
When x = 1 ,
==>
==>
When x = 2 ,
==>
==>
When x = 3,
==>
==>
When x = 4,
==>
==>
That is.
x | y
0 | 2
1 | 3
2 | 3.412
3 | 3.732
4 | 4
b)Explain why no negative values are chosen as values to substitute in for x.
Since square root of a negative number does not exist, we should not chose negative values for x.
Hope you found the explanation useful.
Regards.
Praseena.
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