chriswelltaylor772 chriswelltaylor772

26-04-2018
Mathematics

contestada

Identify the type of conic section that has the equation 4x2 + 25y2 = 100 and identify its domain and range.

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calculista calculista

07-05-2018

we know that
the equation 4x² + 25y² = 100 it's an ellipse

using a graph tool
see the attached figure

the domain is the interval [-5,5]
the range is the interval [-2,2]

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