Answer:
5
Step-by-step explanation:
7 + 6 + 8 + 4 + 3 + 2 = 30
30 divided by 6 = 5
Answer:
y=(x-1)²+4
Step-by-step explanation:
The equation for a parabola in vertex form is y=a(x-h)²+k
(h,k) represents the vertex of the parabola
The value of "a" represents the stretch or compression factor
Since the vertex is (1,4) this means (h,k)=(1,4). To find the value of a, we plug in (3,8) as (x,y) in the equation:
y=a(x-h)²+k
8=a(3-1)²+4
8=a(2)²+4
8=a(4)+4
8=4a+4
4=4a
a=1
Since a=1 the parabola doesn't compress or stretch. This means that our final equation is y=(x-1)²+4
Answer:
The answer to your question is number 1) all real numbers.
Step-by-step explanation:
The Domain is all the set of numbers the x-axis could have.
In the graph, we notice a line that goes from zero to six, we could think that the domain is that interval but as the line has arrows, we can think that the line grows up in both senses, then the domain must be all real numbers.
I got 3x + 2 = 5x - 4 which is a three-step equation. Does that answer your question?
Answer:

Step-by-step explanation:
See attachment for complete question.
From the attachment, we have:

-- Radius
Required
Determine the area of the sector
Area (A) of a sector is calculated as:

Substitute values for r and 




Take
as 



<em>-- approximated</em>