S()~ Sot.;;W- · 2019. 11. 29. · RationalNumbers Q Irrational Numbers Q Math10 NOTES - 6.3 Domain...
Transcript of S()~ Sot.;;W- · 2019. 11. 29. · RationalNumbers Q Irrational Numbers Q Math10 NOTES - 6.3 Domain...
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Math10
NOTES - 6.3 Domain & Range
Set Notation
Recall "Interval Notation":
Bracket
00
Examples:Domain: All real numbers between 0 and 10, inclusive: .Range: All real numbers between 0 and 20, inclusive:
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SETNOTATION- Similar to interval notation (shows the upper and lower limits in brackets)- BUT this method also shows whether the values for x and yare integers, real
numbers, etc.
- Uses curly brackets
Symbols we need to know:
>
<
1
. ,
. )
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Ex 1: '\ fZ an g-vDomain: All real numbers between a and la, inclusive:
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