Question and answer
If f(n) = -5n - 2, then f(3) is _____.
Question|Rated good
Asked 4/18/2012 10:08:47 AM
Updated 9/11/2014 8:30:23 AM
6 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by andrewpallarca [9/8/2014 10:54:52 PM]
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Original conversation
User: If f(n) = -5n - 2, then f(3) is _____.

Weegy: f(3) = -5(3) - 2 = -17. Your answer is -17.
vchutkan|Points 5023|

User: -2x2y, if x = -4 and y = 1.

Weegy: Answer: 16
Expert answered|danasalters|Points 210|

User: All of the following are equivalent except _____. -y + 11 -11 + y 11 - y -y - (-11)

Question|Rated good
Asked 4/18/2012 10:08:47 AM
Updated 9/11/2014 8:30:23 AM
6 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by andrewpallarca [9/8/2014 10:54:52 PM]
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Rating
3
-2x^2y, x = -4 and y = 1:
-2(-4)^2(1) = -2(16)(1) = -32(1) = -32
Added 9/8/2014 10:55:32 PM
This answer has been confirmed as correct and helpful.
0
if x = -4 and y = 1 ,-2x2y=-2*(-4)*2*1=8*2=16.
Added 9/8/2014 10:51:00 PM
This answer has been flagged as incorrect.
Flagged by andrewpallarca [9/8/2014 10:52:42 PM], Unflagged by andrewpallarca [9/8/2014 10:53:57 PM], Flagged by andrewpallarca [9/8/2014 10:54:47 PM]
0
All of the following are equivalent except -11 + y.
Added 9/8/2014 10:52:01 PM
Comments
Hi andrew just like "x2" "y2 " in user's question, must it meaning "x^2" "y^2"?
Added 9/11/2014 8:29:03 AM
Why I received two flagged notice for one wrong answer?
Added 9/11/2014 8:30:23 AM
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If f(n) = -5n - 2, then f(3) is _____.
Weegy: f(3) = -5(3) - 2 = -17. Your answer is -17. (More)
Question
Expert Answered
Updated 9/8/2014 10:56:21 PM
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All of the following are equivalent except _____. -y + 11 -11 + y 11 - y -y - (-11)
Weegy: All of the following are equivalent except -11 + y. (More)
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Updated 1/3/2015 1:29:03 PM
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