Find the Center, Vertices and Foci of the Hyperbola $21 x ^ { 2 } - 5 y ^ { 2 } = 105$

question 334

Multiple Choice

Find the center, vertices and foci of the hyperbola. $21 x ^ { 2 } - 5 y ^ { 2 } = 105$

• A)Center: (0, 0)Vertices: (0, 0)Foci: \(( \sqrt { 21 } , 0 )\)
• B)Center: (0, 0)Vertices: \(( 0 , \pm \sqrt { 5 } )\) Foci: \(( \pm \sqrt { 26 } , 0 )\)
• C)Center: (0, 0)Vertices: \(( \pm \sqrt { 5 } , 0 )\) Foci: \(( \pm \sqrt { 26 } , 0 )\)
• D)Center: (0, 0)Vertices: \(( - \sqrt { 5 } , 0 )\) Foci: \(( \pm \sqrt { 26 } , 0 )\)
• E)Center: (0, 0)Vertices: \(( 0 , \pm \sqrt { 5 } )\) Foci: \(( 0 , \pm \sqrt { 26 } )\)

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