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Examine the diagram and information to answer the question.
A circle with its center at (negative 3, 0) and with a radius of 4 units.

What is the equation of the circle?

(x−3)2+y2=16

(x+3)2+y2=16

(x−3)2+y2=4

(x+3)2+y2=4

Examine the diagram and information to answer the question A circle with its center at negative 3 0 and with a radius of 4 units What is the equation of the cir class=

Respuesta :

Answer:

(x + 3)² + y² = 16

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

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

Here (h, k) = (- 3, 0 ) and r = 4, thus

(x - (- 3))² + (y - 0)² = 4², that is

(x + 3)² + y² = 16

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