Get Interval Notation All Real Numbers Except Background. The set of all numbers (x) such that x is less than five or x is greater than five. { x | x ≥ 2 and x ≤ 6 } start with all real numbers, then limit them between 2 and 6 inclusive.
Use parentheses to represent infinity or negative infinity, since positive and negative infinity are not numbers in the usual sense of the word and, therefore, cannot be equaled.
There are some other possibilities. Can be achieved in several ways. Answer the following questions for the function, h(x)=2x+6/x^2+6x+8.a) is the point (0,0) on the graph of y=h(x)? An example of this is all numbers that are greater than five.ê intervals may be half open or half closed as well such as a,b) or (a,b.
