Practice problem
Solve for xxx. ∣x+2∣≥1|x+2|\geq1∣x+2∣≥1
[1,3][1,3][1,3]
(−∞,1]∪[3,∞)(-\infty,1]\cup[3 ,\infty)(−∞,1]∪[3,∞)
[−3,−1][-3,-1][−3,−1]
(−∞,−3]∪[−1,∞)(-\infty,-3]\cup[-1,\infty)(−∞,−3]∪[−1,∞)
Type a concept, like “slope” or “photosynthesis”.
