Answer
its the third one.
Step-by-step explanation:
Hello here is a solution :
x²-8y-6x+y²=4....(1)
A)
x²-6x = x²-2(3)x+9-9
= x²-2(3)x+3²-9
x²-6x =(x-3)² -9
B)
y²-8y = y²-2(4)y +4²-16
y²-8y = (y-4)²-16
C)
in (1) :
(x-3)² -9 +(y-4)²-16 = 4
(x-3)² +(y-4)² = 29 ...<span>is the standard form of the equation
</span> <span>Select answer 1 :
</span><span>A: 3
B: 4
C: (x−3)2+(y−4)2=29</span>
8 x 8 = 64
10 x 6 + 4 = 64
32 x 2 = 64
12 x 5 + 4 = 64
13 x 4 + 12 = 64
Answer:
(x-1)²+(y+4)²=3²
Step-by-step explanation:
The formula for a circle on a graph is standard form is:
(x – h)² + (y – k)² = r²
(h,k) being the center point of the circle.
r=radius
The answer for the equation of this circle in standard form is:
(x-1)²+(y+4)²=3²
