In each of the apps below, a [color=#bf9000][b]plane [/b][/color]intersects a [b][color=#1e84cc]double napped cone[/color][/b].
Note the equation of the plane is z = some constant. [br][br]Change the equation of this plane to [math]z=2[/math]. [br]Then change it to [math]z=1[/math]. [br]Then change it to [math]z=4[/math]. [br][br]How would you describe the intersection of this [b][color=#bf9000]plane[/color] [/b]and [color=#1e84cc][b]double-napped cone[/b][/color]?
How would you describe this cross section in your own words? What does it look like?
How would you describe this cross section in your own words? What does it look like?
How would you describe this cross section in your own words? What does it look like?
When a plane intersects a double-napped circular cone, what could possible cross sections look like? [br]How would you describe them?