Write the Standard Form of the Equation of the Circle $$\mathrm { r } = \sqrt { 19 } ; ( \mathrm { h } , \mathrm { k } ) = ( 7 , - 10 )$$

question 132

Multiple Choice

Write the standard form of the equation of the circle with radius r and center (h, k) .
- $$\mathrm { r } = \sqrt { 19 } ; ( \mathrm { h } , \mathrm { k } ) = ( 7 , - 10 )$$

• A) \(( x + 7 ) ^ { 2 } + ( y - 10 ) ^ { 2 } = 19\)
• B) \(( x - 10 ) ^ { 2 } + ( y + 7 ) ^ { 2 } = 361\)
• C) \(( x + 10 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = 361\)
• D) \(( x - 7 ) ^ { 2 } + ( y + 10 ) ^ { 2 } = 19\)

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Definitions:

Medullary Cavity

The central cavity of bone shafts where red bone marrow and/or yellow bone marrow (fat) is stored; it's a crucial site for bone marrow in the long bones.

Epiphysis

The end part of a long bone, initially growing separately from the shaft.

Long Bone

A type of bone that is longer than it is wide, typically found in the limbs, and plays a crucial role in movement and support.

Medullary Cavity

The central cavity of bone shafts where red and/or yellow marrow (blood cell production or fat storage, respectively) is stored; pivotal in the hemopoietic process and energy storage.