What is the equation of the circle with the center 2?

Correct answer: The formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle.

What is the equation for the circle with center 2 and r 3?

The standard form of the equation of a circle is. where (a ,b) are the coordinates of the centre and r, the radius. Substitute these values into the standard equation. ⇒(x+2)2+(y+3)2=9 is the circle’s equation.

What is an equation for the circle with a center at (- 2 3 and a radius of 3?

Explanation: The eqn. of a circle with centre (h,k) and radius r is given by, (x−h)2+(y−k)2=r2 .

Which is the equation of a circle with center (- 2 3 and radius r 5?

⇒(x−2)2+(y+3)2=25 is the equation of the circle.

What is the standard form of the equation of a circle with center 3 2 and radius 4?

(x+3)2+(y+4)2 = 9. This is the equation of our given circle, in standard form.

What is the equation of a circle with its center at (- 5’2 and a radius of 5?

The generic equation of a circle with center (h,k) and radius r is (x−h)2+(y−k)2=r2 . (x−5)2+(y+2)2=4 .

Which equation represents a circle with a center at 2 and a radius of 11?

(x−2)2+y2=11 .

What does the center function do in R?

Perform column centering and allow for centering by groups. By centering, I simply mean to subtract a constant from every value of a variable $ (x – \\bar {x})$, which produces an equivalent as scale (x, scale = FALSE) in the base package. A variable name whose values is to be centered. A factor variable.

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