Answer:
Domain = {0.-6}
Range = {-2, 4}
Notes We find coordinates and radius and state
Then we show formula (x -x1)^2 + (y +y1) = r ^2 and show
(x -3 )^2 + (y − 1)^2 = 9 = R^2 THE RADIUS^2
then ;
Domain formula = x - r and x + r
Range formula = y - r and y + r
Step-by-step explanation:
The graph is a circle so all the points are enclosed in it
The domain is the values for x so you subtract the radius from the centre coordinate and you add the radius to it The range is the values for y so you do the same to the y coordinate If you use
(x- x1) ^2 + (y - y1) ^2
(x -3 )^2 + (y − 1)^2 = 9
However this changes if centre coordinate shows negatives
we change negative x or y to + positive in the formula in bold.
Centre coordinate = (3.,1) radius is 3 SO = MUST BE THE RADIUS ^2
= (x - 3)^2 + (y - 1)^2 = 3^2 = 9
Domain formula = x - r and x + r
Domain = 3 - 3 = 0
and - 3 + 3 = -6
Domain = {0.-6}
Range formula = y - r and y + r
Range = 1 - 3 = -2
and 1 +3 = 4
Range = {-2, 4}
Answer:
The proof is explained in step-by-step explaination.
Step-by-step explanation:
Circumcenter is the point at which the perpendicular bisector of sides of triangle intersects inside the circle.
This points lies inside the triangle as well as circle and the vertices of triangles lies on the circle. As a result the distance from circumcenter and vertices is called to be radius of the circle which is always equidistant from the center.
Hence, circumcenter is equidistant from the vertices of a triangle.
Y is larger than minus x minus 3??
Answer:
Budget to purchase the material for the year 2017 will be $475500.
Step-by-step explanation:
The budgeted production for 2017 is for 53000 comforters.
Estimated beginning inventory is 31000 yards.
Ending balance is 30000 yards of the material.
Therefore, expression that models the expression will be
End material = Beginning material + Material purchased - material for production
30000 = 31000 + Material purchased - (53000×6)
30000 - 31000 = Material purchased - 318000
-1000 = Material purchased - 318000
Material purchased = 318000 - 1000
Material purchased = 317000 yards
Since, material cost is given as $1.5 per yard
Therefore, Budget to purchase the material = 317000×1.5
= $475500
Budget to purchase the material for the year 2017 will be $475500
Kindly, check the attachment below to see the answer.
