If |x + 1| <= 5 and |y - 1| <= 5, what is the least possible value.
If x is an integer, what is the least possible value of |19 - 3x)
If x > 0, What is the least possible value of -2√(5x) + x + 9)
What is the least possible value of (x + 1)(x + 2)(x)
