Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.6: Rules For Multiplication
Problem 32WE
Related questions
Question
The parabola shown is the graph of
y = f(x) = ax2 + bx + c.
Find the sign of a, b, f(-b/2a), and b^2 - 4ac.
![y
5-
4
1
-5 -4 -3
2
-1
1
4
-1
-2
-3
-4
-5F
3.
2.
3.
2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faa7a6b81-cb04-442d-bbbc-1f0bf387c734%2F8af843d0-c701-467d-a56d-47b3d0a8aabc%2Faijy56_processed.gif&w=3840&q=75)
Transcribed Image Text:y
5-
4
1
-5 -4 -3
2
-1
1
4
-1
-2
-3
-4
-5F
3.
2.
3.
2.
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