Professor Dave explains hyperbolas, the last conic section, detailing their properties, equations, and differences from ellipses. He covers the role of foci, vertices, and the transverse axis, and provides an example problem. The video also discusses asymptotes and graphing techniques, including transformations to find the hyperbola's center.

What is the geometric representation of a hyperbola?

• A single parabola

• A double parabola

• A circle

• A line

How does the definition of a hyperbola differ from that of an ellipse?

• A hyperbola is a type of ellipse.

• A hyperbola has a constant sum of distances to the foci.

• A hyperbola has no foci.

• A hyperbola has a constant difference of distances to the foci.

What is the transverse axis in a hyperbola?

• The line connecting the center and a vertex

• The line connecting the asymptotes

• The line connecting the vertices

• The line connecting the foci

What does the term 'foci' refer to in a hyperbola?

• The center of the hyperbola

• The asymptotes of the hyperbola

• The points outside the branches

• The vertices of the hyperbola

In the equation of a hyperbola, what does the 'minus' sign indicate?

• The hyperbola is vertical.

• The hyperbola is horizontal.

• The difference of distances to the foci is constant.

• The sum of distances to the foci is constant.

What is the relationship between A, B, and C in a hyperbola?

• C^2 = A^2 - B^2

• C^2 = A^2 + B^2

• C^2 = B^2 - A^2

• C^2 = A^2 * B^2

If the X term comes first in the hyperbola equation, what does it indicate?

• The hyperbola is vertical.

• The hyperbola is horizontal.

• The hyperbola opens around the X axis.

• The hyperbola opens around the Y axis.

What is the significance of the 'C' term in a hyperbola?

• Distance from the center to a focus

• Distance from the center to a vertex

• Distance from a vertex to a focus

• Distance from a vertex to an asymptote

If A squared is 16 and B squared is 9, what are the coordinates of the vertices?

• Plus and minus 6

• Plus and minus 5

• Plus and minus 4

• Plus and minus 3

Given vertices at plus and minus 2 and foci at plus and minus 5, what is B squared?

• 21

• 25

• 9

• 16