3. Solve by using the quadratic -b+√b²-4ac 2a - 5 ± √√5 ²4(3)(1) -5± √25-21 6

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Related questions
Question
1.
3.
Free Response Part. Show all work for full cre
2.
Find the domain, range, and
end behavior of the graph
Domain:
As x→-∞, f(x) →→
Range:
Solve by using the quadratic
-b+√b²-4ac
2a
5± √5²4037(1)
ula:
Graph the quadratic: y=-(x + 5)² +3
8
6
4
2
←
-10 8-6-4-2
-24
-4
3x² + 5x + 1 = 0
A B C
-5± √25-21
6
-6
2 46810
-8
-5 +
Transcribed Image Text:1. 3. Free Response Part. Show all work for full cre 2. Find the domain, range, and end behavior of the graph Domain: As x→-∞, f(x) →→ Range: Solve by using the quadratic -b+√b²-4ac 2a 5± √5²4037(1) ula: Graph the quadratic: y=-(x + 5)² +3 8 6 4 2 ← -10 8-6-4-2 -24 -4 3x² + 5x + 1 = 0 A B C -5± √25-21 6 -6 2 46810 -8 -5 +
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