Respuesta :

i believe conjugate is the minor axis.
the y is negative so its our minor; 2*sqrt(9) = 6 

Answer:

Length of the conjugate axis is 6 units.

Step-by-step explanation:

Given Equation is ,

[tex]\frac{(x-1)^2}{25}-\frac{(y+3)^2}{9}=1[/tex]

To find: Length of the conjugate axis.

We know that given equation is Equation of Hyperbola.

First Transverse Axis: Axis passing through the vertices is called the transverse axis. Length of the transverse axis is 2a.

Now, Conjugate Axis: Axis which is perpendicular to the transverse axis through the center is called the conjugate axis. Length of the Conjugate axis  is 2b.

Equation in standard form is written as ,

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

So, Comparing with Standard equation,

we get, a² = 25 ⇒ a = 5   and     b² = 9 ⇒ b = 3

Thus, Length of the conjugate axis = 2 × 3 = 6 unit

Therefore, Length of the conjugate axis is 6 units.