The Arch of the Underpass in the Picture Is a Part

question 28

Multiple Choice

The arch of the underpass in the picture is a part of an ellipse. Find the equation of the arch.

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Definitions:

Benzene

A cyclic hydrocarbon with the formula C6H6, recognized for its aromatic properties and widespread use as a starting point in the manufacture of numerous chemicals.

3-bromotoluene

3-bromotoluene is a brominated aromatic compound with a bromine atom attached to the third position of a toluene molecule.

Toluene

A colorless, water-insoluble liquid hydrocarbon with the chemical formula \(C_7H_8\), used as an industrial solvent and precursor in chemical synthesis.

Structure

The configuration and interrelations among the components or aspects of a complicated entity.