Episode 2: Episode 2 - Factorising & solving quadratic equations

Sample proportions, Sampling distribution - small populations, Sampling distribution - large populations, Sampling distribution - normal distribution approximation, Mean & variance of a sample proport...

10 Syys 201621min

Probability density functions, Calculating probabilities, Median value, Mean value, Variance, Cumulative probability distributions

10 Syys 201613min

Area under curves,Left end-point approximation,Right end-point approximation,Improvements to rectangle approximations,Find the total from a rate

12 Elo 201610min

Transformations of parabolas, Graphing quadratics, Finding the equation of quadratics

16 Huhti 201613min

Translations, Dilations (from the x axis), Dilations (from the y axis), Reflections (in the x axis), Reflections (in the y axis), Summary, Applying transformations, Finding equations from transformati...

31 Maalis 201618min

Intersection of lines - from a graph, Intersection of lines - substitution of equations, Simultaneous equations - elimination method, Simultaneous equations - matrix method, Families of parallel lines...

25 Helmi 201616min

Inverse functions - graphsInverse functions - rulesInverse functions - from equationsFinding inverse functions - one to one.

15 Helmi 20168min

Values of sin x , cos x & tan x,Graphs of sin x & cos x,Transformations of sin graphs,Solving circular function equations,Graphs of tan x

31 Joulu 201512min