The equation of a circle is written as (x-h)^2 + (y-k)^2 = r^r
H and k are the x and y coordinates of the center of the circle and r is the radius.
You are given the diameter coordinates so find the halfway point for the center then calculate the radius
Midpoint = (x1 +x2)/2, (y1 + y2)/2
Midpoint = (7 + -1)/2, (-3 +7)/2
Midpoint = 6/2, 4/2
Midpoint = 3,2
So h = 3 and k = 2
Now find radius by finding the distance between the center point and an end point.
Distance = sqrt(41)
Equation of the circle:
(X-3)^2 + (y-2)^2 = 41
The awnser would be 23
x 23
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529
Answer:
1.) There is a focus at (0,4)
4.) There is an asymptote with a slope of 4/3
These are the only 2 correct.
Step-by-step explanation:
Just took the quiz od edge!
7.50 times hours would be her pay then add the bonus x number of bouquets
a = 7.50h +(bn)
