209k views
1 vote
Write the equation in standard form for the circle with center (–
6,0) and radius 5.

User Elimirks
by
6.9k points

2 Answers

2 votes

Answer:


(x - 6)^2 + y^2 = 25

Explanation:

The standard form of a circle is
(x - x_1)^2 + (y - y_1)^2 = \text{R}^2, where
(x_1\text{, }y_1) is the center point of the circle, and
\text{R} is the circle's radius.

We're given the center of our circle is (6, 0) and its radius is 5, therefore, the circle's equation in standard form is:


(x - 6)^2 + (y - 0)^2 = 5^2\\\to (x - 6)^2 + y^2 = 25

User Alice Heaton
by
6.7k points
5 votes

Answer:

(x - 6)² + y² = 25

Explanation:

the equation of a circle in standard form is

(x - h)² +(y - h)² = r²

where (h, k ) are the coordinates of the centre and r is the radius

here (h, k ) = (6, 0 ) and r = 5 , then

(x - 6)² + (y - 0)² = 5² , that is

(x - 6)² + y² = 25

User Tiera
by
6.5k points
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