Answer:
{(8,−4),(−5,6),(−5,7),(−3,−5)}
Step-by-step explanation:
because for any domain ,you will get only one range value ,
but ,there are two range values for -5 in A;
Answer:
$180
Step-by-step explanation:
Since,
Commission = amount sales x commission %
Commission = 4,000 x 4.5%
Commission = $180
There all multiples of 9 so just times it by your Y axis
