Answer:
B. (x - 2)^2 + (y - 1)^2 = 9.
Step-by-step explanation:
The general equation for a circle can be written as:
(x - a)^2 + (y - b)^2 = r^2 where the centre is at (a, b) and the radius= r.
Here a = 2, b = 1 and r = 3 so the answer is:
(x - 2)^2 + (y - 1)^2 = 3^2
= (x - 2)^2 + (y - 1)^2 = 9.
X^2+y^2 = 16
can be written as
(x-0)^2+(y-0)^2 = 4^2
We see that the second equation is in the form
(x-h)^2 + (y-k)^2 = r^2
where
(h,k) = (0,0) is the center
r = 4 is the radius
The polar form of the equation is simply r = 4. Why is this? Because the radius is fixed to be 4 no matter what happens with theta. As theta goes from 0 to 360, the points generated all form a circle centered at (0,0) with radius 4.
Answer: r = 4
Answer:
123 ; 54 ; 1 ; 0.5 ; 0.03 ; 0 ; -1 ; -4 ; -10 ; -134
Step-by-step explanation:
123 ; 54 ; 1 ; 0.5 ; 0.03 ; 0 ; -1 ; -4 ; -10 ; -134
Shannon will get there first. This is because 16.299 is less than 16.92. When looking at decimals, the first number at the decimal is most important.
Answer:
B
Step-by-step explanation: