Representations of Intervals

Submitted by michaela.bailova on Tue, 05/21/2024 - 19:31
SubArea: 
Logic and sets
Project ID: 
7500020088
Question: 
Create the matching triples: Interval, its representation on the number line and set-builder notation.
Header 1: 
Interval
Header 2: 
Illustration on the number line
Header 3: 
Set-builder notation
Text 11: 
(−3;2)
Image 21: 
Text 31: 
{x∈R:−3<x<2}
Text 12: 
(−3;2]
Image 22: 
Text 32: 
{x∈R:−3<x≤2}
Text 13: 
[−3;2]
Image 23: 
Text 33: 
{x∈R:−3≤x≤2}
Text 14: 
(−∞;4]
Image 24: 
Text 34: 
{x∈R:−∞<x≤4}
Text 15: 
(−2;+∞)
Image 25: 
Text 35: 
{x∈R:−2<x<+∞}
Text 16: 
[1;+∞)
Image 26: 
Text 36: 
{x∈R:1≤x<+∞}
Workflow: 
publish