Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
College Test Prep
/
ACT Prep
/
Quadratic Inequalities
Grade Level
ACT Prep
ACTM.109 Quadratic Inequalities
0%
Skill Level
🔴 Hard
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
For which values of x is x
2
+ 2x - 8 less than or equal to -x + 10?
A
(-6, 3)
B
[-6, 3]
C
(-∞, -6) ∪ (3, ∞)
D
(-∞, -6] ∪ [3, ∞)
Submit Answer