Write an Equation for the Parabola $( 7 , - 9 )$

question 156

Multiple Choice

Write an equation for the parabola.
-vertex $( 7 , - 9 )$ , focus $( 10 , - 9 )$

• A) \(x - 7 = 3 ( y + 9 ) ^ { 2 }\)
• B) \(( y + 9 ) ^ { 2 } = 12 ( x - 7 )\)
• C) \(\frac { 3 } { 4 } ( x - 7 ) = ( y + 9 ) ^ { 2 }\)
• D) \(( x - 7 ) ^ { 2 } = 12 ( y + 9 )\)

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Definitions:

Weight-bearing Activities

Physical exercises where the body moves against gravity, strengthening bones and muscles, such as walking or lifting weights.

Vitamin D

Vitamin D is a fat-soluble vitamin that plays a critical role in calcium absorption, bone health, immune function, and reducing inflammation.

Vigorous Activity

Physical activities that require a high level of energy expenditure, often resulting in rapid breathing and a substantial increase in heart rate.

Moderate Activity

Physical activities that raise the heart rate and breathing to some extent but can still be comfortably sustained for extended periods, like brisk walking or swimming.