Answer:
Y = 19.2
Step-by-step explanation:
12 / 5 = 2.4
That gets you what y is when x = 1
2.4 * 8 = 19.2
This is figuring out what y is when x = 8
Answer:
96π cu ft.
Step-by-step explanation:
V = Bh B = area of the base h = height
The base is a circle, so 
V = 16π(6) = 96π cu ft.
We would first just add up the numbers without the

in our way.

And then afterward, we wouldn't be able to add x based on the fact that it would then be viewed as multiplication, therefore your answer would then be below.
Your correct answer would then be
Answer:
Step-by-step explanation:
The shape of the graph is called a PARABOLA.
The domain of the function is the set of all real numbers, and the range of the function is the set of all real numbers greater than or equal to (-4).
[Parabola is opening upwards and the lowest point is it's vertex (2, -4). Therefore, range of the function will be y ≥ -4]
When x = -1,
Value of the function 'f' will be,
f(x) = 5
[Graph passes through (-1, 5)]
Answer:
square root of 25 <square root of 51 <square root of 81
5 <7.14 <9