Practice problem
What is the intersection of the sets described by the inequalities x≤3x \le 3x≤3 and x>−3x > -3x>−3?
(−∞,3)∪(3,∞)(-\infty,3)\cup(3, \infty)(−∞,3)∪(3,∞)
(−∞,3)∩(3,∞)(-\infty,3)\cap(3, \infty)(−∞,3)∩(3,∞)
(−3,3)(-3,3)(−3,3)
[−3,3][-3,3][−3,3]
(−3,3](-3,3](−3,3]
Type a concept, like “slope” or “photosynthesis”.