Answer:
Step-by-step explanation:
y = -x^2+4x-6x +24
y = -x^2 -2x + 24
Vertex (x) = 2/-2 = -1
Vertex (y) = -100/ -4 = 25
Vertex (-1, 25)
axis of symmetry: x= -1
-x^2 -2x + 24 = 0
Δ/4 = 1+24 = 25
x1 = (1 + 5)/-1 = -6
x2 = (1-5)/-1 = 4
left x intercept = (-6,0)
right x intercept = (4,0)
The DOMAIN is the set of all numbers
The range is y less than or equal to 25
3 times 36= 108
2 times 24= 48
108+48= 156
156-8=148 rolls
Let the dryer cost x.
Then, the washer costs (x-77)
Together, they cost (x) + (x-77) = 873
2x-77 = 873 [subtract 77 from both sides]
2x = 796
x = 398
So the dryer costs $398
The answer is the option A, which is: A. Volume is 
times larger.
The explanation for this problem is shown below:
1. The formula for calculate the volume of a cylinder is:
Where 
is the radius of the cylinder and 
is the height of the cylinder.
2. If the height of the cylinder is doubled, you have the the new volume is:
3. As you can see, the new volume is two times the original volume. Therefore, it is two times larger.
