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Question by  Pericles (28)

What are intervals in math?

It's listed as a unit for my son this year.

 
+6

Answer by  Tareksul (15)

Intervals is a way to limit the numbers that be be used in a equation so for the Equation y=x+2 with x being only 0≤x≤2. So only 3 answers are possible y=2,y=3,y=4. If no intervals are placed then x can be any value.

 
+4

Answer by  TitusMcCoy (44)

An interval is a set of numbers within a defined range. Any number within that range is a part of the interval set. So, if 1

 
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