The domain is the furthest point on the x axis so you would have. [-6,infinity) and range is the lowest point on the y axis so. [-2,infinity)
hope that helps
Answer: 
Step-by-step explanation:
Given
Radius of circle 
Length of chord is 
Suppose the distance between the chord and center is x
From figure, we can write

X+8
you just have to simplify -4(x-2)+5 which gives you x+8
Answer:
Alec sold 26 bags of butter popcorn and 14 bags of caramel popcorn
Step-by-step explanation:
Let
x------> the number of bags of butter popcorn sold
y------> the number of bags of caramel popcorn sold
we know that
-----> equation A
-----> equation B
Solve the system of equations by graphing
see the attached figure
The solution is the point (26.14)
therefore
Alec sold 26 bags of butter popcorn and 14 bags of caramel popcorn
Any irrational number when added to 0.4 produce an irrational sum.
Example: #0.4+pi# is irrational