2. What are the solutions of quadratic inequality x? + 3x + 2< 0? B. - 2 s x< 1 A. -2 sx< -1 C. x< -2 or x >-1 D. x< -2 or x < 1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section: Chapter Questions
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2. What are the solutions of quadratic inequality x? + 3x + 2< 0?
A. -2 s x< -1 B. - 2 s x< 1
C. x< -2 or x >-1
D. x< -2 or x < 1
3. Which inequality's solution is shown by this graph?
Mathilis.com
A. x? + 3x > 0
В. х2 + 3x < 0
С. х? — Зх > 0
D. x? - Зx < 0
4. Which graph is being described by the inequality's solution x < -4 or x > 1?
А.
С.
В.
D. +
-4
1
5. Write the solutiui set of quauratic inequality x² – 3x – 18 = u in inter vai notation.
А. [-3,6]
C. (-00, -3] or [6, +∞)
B. (-3,6)
D. [-0, -3] or [6, +∞]
Transcribed Image Text:2. What are the solutions of quadratic inequality x? + 3x + 2< 0? A. -2 s x< -1 B. - 2 s x< 1 C. x< -2 or x >-1 D. x< -2 or x < 1 3. Which inequality's solution is shown by this graph? Mathilis.com A. x? + 3x > 0 В. х2 + 3x < 0 С. х? — Зх > 0 D. x? - Зx < 0 4. Which graph is being described by the inequality's solution x < -4 or x > 1? А. С. В. D. + -4 1 5. Write the solutiui set of quauratic inequality x² – 3x – 18 = u in inter vai notation. А. [-3,6] C. (-00, -3] or [6, +∞) B. (-3,6) D. [-0, -3] or [6, +∞]
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