You entered the interval notation [2,infinity]
Show the inequality that corresponds to your interval notation.
Build the left side of the inequality:
The leftside of contains a bracket
This means it is included.
So far, we have 2 ≤ as our inequality
Build the right side of the inequality
The right side contains a parentheses
This means it is included.
The right side of our inequality is ≤ ∞
Build the inequality using a variable x:
2 ≤ x ≤ ∞
Display the literal notation for x
2,3,4,5,6,7,8,9,10,11,12,...,∞
What is the Answer?
[2,infinity]
How does the Interval Notation and Set Builder Notation Calculator work?
Free Interval Notation and Set Builder Notation Calculator - This calculator translates the following inequality statements to interval notation and set builder notation:
* x < 5
* y <= 5
* z > 5
* a >= 5
* b < 5 or b > 20
* Compound Inequality such as 0 <= c < 4
* |x|<3
* Reverse Interval Notation to Inequality Statement such as (-7,5]
* {x|x<1}
* Word representations of interval notations such as 2 is less than or equal to x is less than or equal to 8
This calculator has 2 inputs.
What 2 formulas are used for the Interval Notation and Set Builder Notation Calculator?
Equal sign means you use a braceNo equal sign means you use a parentheses
For more math formulas, check out our Formula Dossier
What 10 concepts are covered in the Interval Notation and Set Builder Notation Calculator?
domainSet of all possible input values which makes the output value of a function validequalbeing the same in quantity, size, degree, or value=greater thanShows an inequality of one value being more than another
>inequalitya relation which makes a non-equal comparison between two numbers or other mathematical expressions.
>, <, ≤, ≥intervala set of real numbers that contains all real numbers lying between any two numbers of the setinterval notationa method to represent an interval on a number line using subsets of the real numbersinterval notation and set builder notationless thanShows an inequality of one value being less than another
<notationAn expression made up of symbols for representing operations, unspecified numbers, relations and any other mathematical objectsrangeDifference between the largest and smallest values in a number set
Example calculations for the Interval Notation and Set Builder Notation Calculator
Interval Notation and Set Builder Notation Calculator Video
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