Dr. J's Maths.com
Where the techniques of Maths
are explained in simple terms.

Index - topics beginning with F.


 

Topic area Sub-topic
Factorisation. Deciding on the appropriate method.
  Common factor.
  Completing the square.
  Cross method.
  Difference between two squares.
  Quadratic formula.
   
Financial mathematics. Earning money.
  Taxation.
  Interest - simple and compound.
  Annuities - present & future value.
  Credit cards.
  Car expenses.
  Interpreting basic bills for utilities (water, gas, electricity).
  Using geometric series with investments and loans.
   
Food and exercise. See Energy & Mass Main Page.
   
Frequency histograms. See Data Presentation - Main page.
   
Fried's formula. See Algebra - main page (medication).
   
   
Functions Main page.
  Exponential functions.
  Linear functions.
  Logarithmic functions.
  Quadratic functions.
   
Future value of Annuities. Future value - background.
  Future value table.
  Future value questions.