Answer: 18.36
Step-by-step explanation:
Replace "z" with "2":
.
The discriminant of the equation

is 76.
I hope that helps.
The domain is {-7,-5,-3,0,7}.
The range is {-1,-1,2,3,6}.
:) hope you get a good grade.
Answer:
Rate = $2.08
Step-by-step explanation:
Area × rate = cost
rate = cost / area
= 14/6.52
= $2.08