Calculus Review (Conics and Circles)

This is formed by the intersection of a plane and a cone, when the plane is parallel to the slant height of the cone.

• circle

• ellipse

• parabola

• hyperbola

Which conic section is represented by the orbits of the planets?

• circle

• ellipse

• parabola

• hyperbola

 

Which of the following equations has a circular graph?

• 
• 
• 
• 

 

What is the graph represented by the given equation?

• ellipse

• hyperbola

• circle

• parabola

What must be the value of k so that the given equation represents an ellipse?

• 4

• 0

• 3

• -3

What is the graph of the given equation?

• hyperbola

• circle

• ellipse

• parabola

This is formed when a plane intersects both cones of the double-napped cone and passes through the vertex.

• point

• line

• pair of intersecting lines

• ellipse

Determine the center and the radius of the given equations.

format: C (x,y) r = #

for square roots: 2 sqr 3

Determine the center and the radius of the given equations.

format: C (x,y) r = #

for square roots: 2 sqr 3

Determine the center and the radius of the given equations.

format: C (x,y) r = #

for square roots: 2 sqr 3