algebraic Functions

1.  Functions introduction

2.  Straight line (sketch)

3.  Gradient and horizontal and vertical lines

4.  Parabola introduction 

5.  Parabola sketch

6.  Hyperbola introduction

7.  Hyperbola sketch

8.  Exponential function introduction

9.  Exponential function sketch

10.  Determining the equation of a straight line

11.  Determining the equation of a parabola

12.  Determining the equation of a hyperbola

13.  Determining the equation of an exponential function

14.  Function notation

15.  Domain and range

16.  Graphical interpretation