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Bell RingerState the domain and range of the relation shown ow.
Domain:
Range:
All Real Numbers
{y>-4}
More review from yesterday…
Domain:
Range:
Domain:
Range:
All Real Numbers
All Real Numbers
{x = -3}
All Real Numbers
Piecewise FunctionsThese are functions in pieces!
We can find the domain and range of
these relations as well!
Domain:
Except _____Range:
What is the domain and range?
All Real Numbers
{y>0}
X=2
4 may not be a
possible y-value
here….
… but it is here!
Domain:
Range:
What is the domain and range?
{x< -1}
{y<6}
{1<x< 3}{x>3}
{x > 1}
Notice this is not “or equal
to”!Why?
Domain:
Range:
What is the domain and range?
All Real Numbers
All Real Numbers
THIS IS NOT ON YOUR NOTE SHEET!
Domain:
Range:
What is the domain and range?
All Real Numbers
All Real NumbersExcept _____
What if we
remove
this
ordered
pair.
X=2