Answer:
The percent
Step-by-step explanation:
She got a 9% grade
and there asking you
the number of points
might be wrong but :)
Answer:
DANG!
Step-by-step explanation:
Honestly goodluck!
Using function concepts, it is found that the domain of the graph Antonio is creating would be: 
- The domain of a function is the <u>set that contains all possible input values</u>.
In this problem, the inputs are the time, between <u>2 hours before and 2 hours after the peak time of 6 pm</u>, hence, it is given by: 
For more on the domain of functions, you can check brainly.com/question/24374080
Answer:Yes.
Step-by-step explanation: Substitute either of the those values and you should get the other.
For instance, substituting x = 1 got you y = 5. If you had substituted x = 1 and got a different y-value, then the coordinates would have been incorrect.
Answer:
width=x
perimeter=80
or 2(x+l)=80
so l=length=40-x
so the area=x(40-x)
the area can never be 0
x(40-x)>0
this gives the domain as 0
Step-by-step explanation: