143 Videos for "sections"

Strategies for the Writing Section
Test Prep › PSAT › PSAT Prep
Get familiar with the PSAT Writing section, learn the main strategies to master it and improve your PSAT test score 
Strategies for the Critical Reading Section
Test Prep › PSAT › PSAT Prep
Get familiar with the Critical Reading section, learn the main strategies to master it and improve your PSAT test score 
Families of Polar Curves: Conic Sections  Concept
Math › Precalculus › Polar Coordinates and Complex Numbers
How to describe the polar equations of conic sections. 
Families of Polar Curves: Conic Sections  Problem 1
Math › Precalculus › Polar Coordinates and Complex Numbers
How to graph the polar curve r = 6/(1 + E cos*theta) when ?1 < e < 1. 
Families of Polar Curves: Conic Sections  Problem 2
Math › Precalculus › Polar Coordinates and Complex Numbers
How to graph the polar curve r = 6/(1 + E cos*theta) when e > 1 or < ?1. 
Families of Polar Curves: Conic Sections  Problem 3
Math › Precalculus › Polar Coordinates and Complex Numbers
How to describe the graph of a rotated conic r = 6/(1 + E cos(theta ? h)). 
The Hyperbola  Problem 4
Math › Precalculus › Conic Sections
Finding the foci of a hyperbola centered at the origin. 
The Ellipse  Problem 6
Math › Precalculus › Conic Sections
How to find the foci of an ellipse that is centered at the origin. 
The Ellipse  Problem 13
Math › Precalculus › Conic Sections
Writing the equations for ellipses centered at the origin from the graphs. 
The Ellipse  Problem 12
Math › Precalculus › Conic Sections
Applying ellipses to the design of "whispering galleries". 
The Ellipse  Problem 16
Math › Precalculus › Conic Sections
Translations on an ellipse that is not centered at the origin. 
The Ellipse  Problem 15
Math › Precalculus › Conic Sections
Writing the equation for an ellipse from a graph. 
The Ellipse  Problem 7
Math › Precalculus › Conic Sections
Finding the foci of an ellipse from general form of the equation. 
The Ellipse  Problem 18
Math › Precalculus › Conic Sections
Writing an equation for the elliptical orbit of a planet and interpreting eccentricity. 
The Hyperbola  Problem 3
Math › Precalculus › Conic Sections
Graphing a hyperbola centered at the origin using the asymptotes. 
The Circle  Problem 8
Math › Precalculus › Conic Sections
How to write the equation for a circle from a graph. 
The Circle  Problem 7
Math › Precalculus › Conic Sections
How to write the equation for a circle from the endpoints of the diameter. 
The Circle  Problem 10
Math › Precalculus › Conic Sections
How to write the equation for a line that is tangent to a circle. 
The Hyperbola  Problem 1
Math › Precalculus › Conic Sections
To graph a hyperbola.