Representations of Intervals

SubArea: 
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: 
$\{ x \in \mathbb{R}: -3 < x < 2\}$
Text 12: 
$(-3;2] $
Image 22: 
Text 32: 
$\{ x \in \mathbb{R}: -3 < x \leq 2\}$
Text 13: 
$[ -3;2 ] $
Image 23: 
Text 33: 
$\{ x \in \mathbb{R}: -3 \leq x \leq 2\}$
Text 14: 
$(-\infty; 4 ] $
Image 24: 
Text 34: 
$\{ x \in \mathbb{R}: -\infty < x \leq 4\}$
Text 15: 
$(-2;+\infty)$
Image 25: 
Text 35: 
$\{ x \in \mathbb{R}: -2 < x < +\infty\}$
Text 16: 
$[ 1;+\infty)$
Image 26: 
Text 36: 
$\{ x \in \mathbb{R}: 1 \leq x < +\infty\}$
Workflow: 
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