Determine the Two Equations Necessary to Graph the Horizontal Parabola $x + 3 = ( y + 7 ) ^ { 2 }$

question 21

Multiple Choice

Determine the two equations necessary to graph the horizontal parabola using a graphing calculator.
- $x + 3 = ( y + 7 ) ^ { 2 }$

• A) \(y = \sqrt { x - 4 }\) and \(y = - \sqrt { x - 4 }\)
• B) \(y = \sqrt { x + 3 } - 7\) and \(y = - \sqrt { x + 3 } - 7\)
• C) \(y = \sqrt { x + 10 }\) and \(y = - \sqrt { x + 10 }\)
• D) \(y = \sqrt { x + 3 } - 7\) and \(y = - \sqrt { x + 3 } + 7\)

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