Все публикации

0:24:31

Practical maximum and minimum problems

0:40:00

Finding the square rootS of complex numbers.

0:23:08

Stationary points

0:08:10

Second derivative

0:23:24

Rates of change

0:15:26

Tangents and normals

0:11:58

Differentiating using the quotient rule

0:07:16

Deriving the quotient rule

0:08:12

Differentiating using the product rule

0:14:26

Deriving the product rule from first principles

0:17:21

The chain rule

0:13:11

The power rule

0:13:46

First principles of calculus

0:10:23

Differentiating using first principles

0:14:13

Transformations of trigonometric graphs

0:14:03

Graphs of trigonometric functions

0:12:59

The general definition of an angle

0:15:15

Angles between 0 and 90 degrees

0:17:20

Finding relationships from data

0:08:29

Converting from linear to a non-linear equation

0:13:02

Converting from a non-linear equation to linear form

0:10:54

Equations of straight lines

0:13:17

Parallel and perpendicular lines

0:15:07

Problems involving length of a line and midpoint