Question and answer
Determine whether the graph of y = 3x2 + 2x - 10 opens up or down and whether it has a maximum or minimum point. A. Up; Minimum B. Up; Maximum C. Down; Minimum D. Down; Maximum
This is an easy mathematical problem. In order to find the slope and the Y intercept of the equation all you need to do is bring the equation in the general form, y = mx + c. It will become y = 2x - 5. [ [ In this case as we can see 2 is the slope and -5 is the y intercept. ] ]
Expert answered|Unbeatablekid|Points 80|
Question
Asked 7/29/2011 12:32:02 PM
Updated 8/18/2011 12:59:08 PM
2 Answers/Comments
Get an answer
New answers
Rating
5
b
Added 8/18/2011 12:59:08 PM
This answer has been flagged as incorrect.
Flagged by Kaysha
Comments
c
Added 8/18/2011 12:59:00 PM
Flagged by Kaysha
Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Which participates in chemical reactions? A. electrons B. protons C. neutrons D. gamma rays
Weegy: Electrons participate in chemical reactions. User: Which is a chemical property of mercury? A. boiling point of -39¨¬C B. silvery color C. liquid at room temperature D. reacts with oxygen Weegy: c (More)
Question
Expert Answered
Updated 4/21/2014 5:52:37 PM
1 Answer/Comment
A chemical property of mercury is that it reacts with oxygen.
Added 4/21/2014 5:52:37 PM
This answer has been confirmed as correct, not copied, and helpful.
When scientists publish experimental results, their results are often criticized by other scientists. How does this process strengthen science? It encourages scientists to give convincing evidence for their results. It allows scientists to keep their data secret. A scientific model is not useful unless everyone thinks it is true. It forces scientists to publish results that are in line with current theories.
Weegy: When scientists publish experimental results, their results are often criticized by other scientists. This process strengthens science by encouraging scientists to give convincing evidence for their results. (More)
Question
Expert Answered
Updated 4/21/2014 5:55:55 PM
0 Answers/Comments
When scientists publish experimental results, their results are often criticized by other scientists. How does this process strengthen science? A. It encourages scientists to give convincing evidence for their results. B. It allows scientists to keep their data secret. C. A scientific model is not useful unless everyone thinks it is true. D. It forces scientists to publish results that are in line with current theories.
Weegy: When scientists publish experimental results, their results are often criticized by other scientists. This process strengthens science in that: it encourages scientists to give convincing evidence for their results. User: What state of matter is achieved if a large amount of energy is added to a gas? A. vapor B. liquid C. plasma D. solid Weegy: If a large amount of energy is added to a gas, the state of matter achieved is a PLASMA. (More)
Question
Expert Answered
Updated 4/21/2014 6:01:45 PM
0 Answers/Comments
What state of matter is achieved if a large amount of energy is added to a gas? A. vapor B. liquid C. plasma D. solid
Weegy: it depends on the amount of energy!! bt it would be A.vapour (More)
Question
Expert Answered
Updated 4/21/2014 5:57:52 PM
1 Answer/Comment
The state of matter achieved if a large amount of energy is added to a gas is a PLASMA.


Added 4/21/2014 5:57:52 PM
This answer has been confirmed as correct, not copied, and helpful.
21,102,892 questions answered
Popular Conversations
Simplify 2(x - 4) + 7(x + 2). User: Simplify 2(x - 4) + 7(x + 2). ...
Weegy: 3(4x + 6) - 9x = 12x + 18 - 9x; = 3x + 18 User: Simplify 8 - (-5) - 4(-7). Weegy: 8 - (-5) - 4(-7) = 8 + 5 ...
5/27/2015 3:01:03 PM| 4 Answers
Simplify 11(2x + 3). 11x + 5 22x + 3 22x + 33
Weegy: 11(2x + 3) = 22x + 33 User: Simplify -3xy^3 + 7xy^3 + (-xy^3) + (-3xy^3). User: Simplify 2x + x. User: ...
5/27/2015 9:20:06 AM| 3 Answers
Simplify 8(3 - 2x). User: Simplify -2[9 - (x + 7)].
Weegy: -2[9 - (x + 7)] = -2(9 - x - 7) = -2(2 - x) = 2x - 4 User: Simplify -12x + 5x. -7 -7x -17x User: Simplify ...
5/27/2015 9:22:24 AM| 3 Answers
A line has a rise of 3 and a run of 12. What is the slope? User: A ...
Weegy: a.25 User: A line has a rise of 6 and a slope of 1/20. What is the run? 30 90 120 Weegy: A line has a rise ...
5/27/2015 12:32:19 PM| 3 Answers
Select all of the terms that are "like." xy2 2xy x2 -xy 2x2y User: ...
Weegy: 2xy, -xy, and xy are "like" terms. User: Simplify -4(N + 9). Weegy: -4(N + 9) = -4N - 36 User: Simplify ...
5/27/2015 9:17:54 AM| 2 Answers
Simplify (5b)(-3a). -35ab -15ab 2ab
Weegy: (5b)(-3a) = -15ab User: Simplify 9 - {x - (7 + x)}. User: What is the expression for "the difference ...
5/27/2015 9:27:00 AM| 2 Answers
Find the value of 21 - 18 ÷ 3 · 2. User: Simplify ...
Weegy: 6(-5)= -30 User: Simplify 6r · s · 4rt. 10rst 10r2st 24r2st Weegy: 6r · s · 4rt. = 24r2st. User: Evaluate ...
5/27/2015 9:35:13 AM| 2 Answers
Acid rain could be referred to as a _____________ phenomenon. a. ...
Weegy: Acid rain could be referred to as a natural phenomenon. User: When geographers observe moraines, they can ...
5/27/2015 11:21:09 AM| 2 Answers
Weegy Stuff
S
Points 759 [Total 767]| Ratings 1| Comments 749| Invitations 0|Offline
S
L
Points 706 [Total 1236]| Ratings 2| Comments 686| Invitations 0|Offline
S
1
Points 596 [Total 988]| Ratings 3| Comments 566| Invitations 0|Offline
S
L
P
Points 429 [Total 2906]| Ratings 1| Comments 419| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
Points 248 [Total 8994]| Ratings 0| Comments 248| Invitations 0|Offline
S
Points 161 [Total 181]| Ratings 0| Comments 161| Invitations 0|Offline
S
1
L
L
Points 84 [Total 8267]| Ratings 0| Comments 84| Invitations 0|Offline
S
L
1
R
Points 80 [Total 1367]| Ratings 0| Comments 80| Invitations 0|Offline
S
L
Points 56 [Total 3810]| Ratings 2| Comments 36| Invitations 0|Offline
S
Points 13 [Total 13]| Ratings 0| Comments 13| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.