Все публикации

0:03:06

Given a conic section equation, recognize it as a parabola, circle, ellipse, or hyperbola

0:10:35

Definition of a hyperbola part 2 - developing the equations for the hyperbola

0:05:58

Definition of a hyperbola part 1

0:03:57

Find the center and radius, and the equation of the circle that has given endpoints of the diameter

0:03:06

Given the graph of an ellipse, find the equation of the ellipse

0:06:10

Given an ellipse equation, graph the ellipse part 2

0:05:46

Given an ellipse equation, graph the ellipse part 1

0:06:05

Definition of an Ellipse

0:03:30

Given a circle equation in general form, change to standard form and graph the equation

0:02:03

Given a circle equation in standard form, graph the equation

0:04:57

Find the standard equation of the circle with the given radius r and center C, then graph the circle

0:01:49

Given the graph of the parabola, find its equation

0:03:09

Given an equation of a parabola, graph by the vertex and plotting other points method part 2

0:02:57

Given an equation of a parabola, graph by the vertex and plotting other points method

0:05:23

Given an equation of a parabola , graph with focus, directrix

0:07:23

Given an equation of a parabola, graph the parabola using its focus, directrix, and vertex

0:05:46

Geometric definition of a parabola

0:03:45

More applications with exponential equations solved using logs

0:03:36

Applications with exponential equations solved using logs

0:05:58

Solving log equations with logs on both sides

0:05:57

Solve log equations

0:06:26

Solve the exponential equation using logs, and graphically

0:02:41

Proof of the change of base rule for logs

0:03:39

Change of base rule for logs and examples