Find the Standard Form of the Equation of the Parabola $= 18$

question 166

Multiple Choice

Find the standard form of the equation of the parabola.
-Vertex at the origin, opens downward, focal width $= 18$

• A) \(x ^ { 2 } = 18 y\)
• B) \(x ^ { 2 } = - 18 y\)
• C) \(y ^ { 2 } = - 4.5 x\)
• D) \(y ^ { 2 } = 18 x\)

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