Step-by-step explanation:
The domain is all the possible x values. Here, the smallest x value is 1, and the largest x value is 4.
1 ≤ x ≤ 4
Answer:
-47
Step-by-step explanation:
To find the answer, you need to find the pattern.
Each term of the sequence is decreased by an odd number in a pattern of (-1, -3, -5, -7, -9, -11, -13...)
So:
2 - 1 = 1 (second term)
1 - 3 = -2 (third term)
-2 - 5 = -7 (fourth term)
-7 - 7 = -14 (fifth term)
-14 - 9 = -23 (sixth term)
-23 - 11 = -34 (seventh term)
-34 - 13 = -47 (eighth term)
Find the area of the surface generated by revolving x equals t plus StartRoot 2 EndRoot , y equals StartFraction t squared Over 2 EndFraction plus StartRoot 2 EndRoot t plus 3 , negative StartRoot 2 EndRoot less than or equals t less than or equals StartRoot 2 EndRoot about the y dash axis. The surface area obtained by revolving the given curve around the y dash axis is
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