The vertices of a hyperbola are located at (−4, 1) and (4, 1). The foci of the same hyperbola are located at (−5, 1) and (5, 1). What is the equation of the hyperbola?

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Answer:

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D: x^2\ 16 - (y-1)^2/9 = 1

Step-by-step explanation:

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The equation of the hyperbola is [tex]\frac{x^2}{16} - \frac{(y - 1)^2}{9} = 1[/tex]

How to determine the equation of the hyperbola?

The vertices of the hyperbola are given as:

Vertices = (±4, 1)

The foci of the hyperbola are given as:

Foci = (±5, 1)

The coordinates of the vertices is represented as::

Vertices = (±a, n)

By comparing (±a, n) and (±4, 1), we have:

a = 4

n = 1

The coordinates of the foci is represented as::

Foci = (±c, n)

By comparing (±c, n) and (±5, n), we have:

c = 5

n = 1

Calculate b using:

b = √(c² - a²)

So, we have:

b = √(5² - 4²)

Evaluate

b = 3

The equation of a hyperbola is:

[tex]\frac{x^2}{a^2} - \frac{(y - n)^2}{b^2} = 1[/tex]

So, we have:

[tex]\frac{x^2}{4^2} - \frac{(y - 1)^2}{3^2} = 1[/tex]

Evaluate the exponent

[tex]\frac{x^2}{16} - \frac{(y - 1)^2}{9} = 1[/tex]

Hence, the equation of the hyperbola is [tex]\frac{x^2}{16} - \frac{(y - 1)^2}{9} = 1[/tex]

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