B. Write the letter of the solution set of the following quadrati inequalities. (Some items may have the same answer) 6. (x+4)² > 0 1. (x-4)² ≤0 2.-(x-4)²50 3.-(x+4)²>0 7. (x+4)² ≤0 8.-4x² 20 4.4x² > 0 9.-x²8x-16 ≤0 5.4x² <0 10.-x²8x-16 >0 |||

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterA: Appendix
SectionA.3: Inequalities
Problem 9E
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Question

Choose from the letters for the answer

B. Write the letter of the solution set of the following quadratic
inequalities. (Some items may have the same answer)
A. {x|x € R}
D. {x|x € R,x-4}
G. {-4}
B. {x|x € R, x 4}
E. {x|x € R,x = 0}
H. {0}
C. Ø
F. {x|x € R,x # -4,4}
L. {4}
ACTIVITY
B. Write the letter of the solution set of the following quadratic
inequalities. (Some items may have the same answer)
1. (x-4)² <0
6. (x+4)² > 0
2.-(x-4)² ≤0
7. (x+4)² ≤0
8.-4x² 20
3.-(x+4)²> 0
4.4x² > 0
9.-x²8x16 ≤0
5.4x² <0
10.-x²8x16> 0
Transcribed Image Text:B. Write the letter of the solution set of the following quadratic inequalities. (Some items may have the same answer) A. {x|x € R} D. {x|x € R,x-4} G. {-4} B. {x|x € R, x 4} E. {x|x € R,x = 0} H. {0} C. Ø F. {x|x € R,x # -4,4} L. {4} ACTIVITY B. Write the letter of the solution set of the following quadratic inequalities. (Some items may have the same answer) 1. (x-4)² <0 6. (x+4)² > 0 2.-(x-4)² ≤0 7. (x+4)² ≤0 8.-4x² 20 3.-(x+4)²> 0 4.4x² > 0 9.-x²8x16 ≤0 5.4x² <0 10.-x²8x16> 0
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