Question and answer
Solve for y: y^2-9=0
Question
Asked 12/15/2010 10:18:20 AM
Updated 9/12/2014 8:19:17 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by alfred123 [9/12/2014 8:19:11 PM]
f
Get an answer
Original conversation
User: Solve for y: y^2-9=0

Weegy: y = (0)2 - 9(0) + 18 =18. So (0, 18) is the y-intercept. S
Expert answered|rutie|Points 45|

Question
Asked 12/15/2010 10:18:20 AM
Updated 9/12/2014 8:19:17 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by alfred123 [9/12/2014 8:19:11 PM]
New answers
Rating
8
y^2 - 9 = 0

(y - 3)(y + 3) = 0;

y - 3 = 0;
y = 3;

y + 3 = 0;
y = -3;

y = {3, -3}
Added 9/12/2014 8:19:17 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [9/13/2014 1:23:01 AM]
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
39,567,457
questions answered
Popular Conversations
An implied or indirect reference to a work of art, literature, or ...
Weegy: An implied or indirect reference to a work of art, literature, or music is a type of figurative language called ...
11/4/2024 7:44:09 AM| 5 Answers
What's the primary goal when writing a summary of an article?
Weegy: 2 + 2 = 4 User: Read the following paragraph and answer the question that follows. "Adding only the material ...
11/4/2024 7:52:15 AM| 5 Answers
A category of literature or art
Weegy: A genre is a category of art. User: Implied Weegy: The definition of implied is something that was hinted ...
10/28/2024 10:18:22 AM| 4 Answers
reading comprehension depends upon the solid understanding of
Weegy: Reading comprehension depends upon a solid understanding of loaded language. User: in which formatting ...
10/31/2024 3:45:20 PM| 4 Answers
The purpose of the Master Scenario Events List (MSEL) is to:
Weegy: Key event injects and delivery timeline is an outcome from a Master Scenario Events List (MSEL) meeting. ...
10/27/2024 12:12:43 PM| 3 Answers
Which statement about poetry is accurate?
Weegy: Poems are written to evoke emotions in readers. -is an accurate statement about poetry. User: What's the best ...
10/28/2024 9:27:07 AM| 3 Answers
A person who is homozygous for a trait is guaranteed to have that ...
Weegy: Homozygous is: having identical pairs of genes for any given pair of hereditary characteristics. User: NCHS ...
10/28/2024 10:43:29 AM| 3 Answers
why does heathcliff get revenge on hindley when he returns to ...
Weegy: Heathcliff get revenge on hindley when he returns to wuthering heights by treating hareton badly. User: read ...
10/29/2024 4:21:05 PM| 3 Answers
You should check your tire pressure __________. Every week Only every ...
Weegy: Tire inflation should be checked when the tires are: COLD. User: If you are less than 21 years of age, have ...
10/30/2024 3:38:21 PM| 3 Answers
S
L
P
Points 46 [Total 4438] Ratings 0 Comments 46 Invitations 0 Offline
S
L
Points 10 [Total 111] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 8 [Total 8] Ratings 0 Comments 8 Invitations 0 Offline
S
L
R
Points 7 [Total 369] Ratings 0 Comments 7 Invitations 0 Offline
S
L
1
1
1
1
Points 1 [Total 4217] Ratings 0 Comments 1 Invitations 0 Online
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
L
P
P
Points 1 [Total 3334] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.