Find the Center,vertices and Foci of the Hyperbola $26 y ^ { 2 } - 23 x ^ { 2 } = 598$

question 29

Multiple Choice

Find the center,vertices and foci of the hyperbola.​ $26 y ^ { 2 } - 23 x ^ { 2 } = 598$ ​

• A)Center: (0,0) Vertices: \(( 0 , \pm \sqrt { 7 } )\)
• Foci: \(( 0 , \pm \sqrt { 49 } )\)
• B)Center: \(( 23,26 )\) ​ Vertices: \(( 0 , \pm \sqrt { 7 } )\)
• Foci: \(( 0 , \pm \sqrt { 49 } )\)
• C)Center: (0,0) Vertices: \(( \pm \sqrt { 49 } , 0 )\)
• Foci: \(( 0 , \pm \sqrt { 49 } )\)
• D)Center: (0,0) Vertices: \(( \pm \sqrt { 7 } , 0 )\)
• Foci: \(( \pm \sqrt { 49 } , 0 )\)
• E)Center: \(( 26,23 )\) Vertices: \(( 0 , \pm \sqrt { 7 } )\)
• Foci: \(( 0 , \pm \sqrt { 49 } )\)

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Definitions:

Purkinje Fibers

Purkinje fibers are specialized cardiac muscle fibers that conduct electrical impulses in the heart, contributing to the regulation of heartbeats.

Resting Membrane Potential

The voltage difference across a cell's plasma membrane in the absence of stimulation, crucial for the transmission of nerve impulses.

Cardiac Muscle Cells

Specialized muscle cells in the heart that contract to pump blood throughout the body; also known as cardiomyocytes.

Voltage-Gated Channels

Protein channels that open or close in response to changes in the membrane potential.