What do you think the graph of \(y = \cos 2x^\circ\) would look ... point when \(y = - 1\) The graph looks like: Now try the example questions below.

The graph below has a turning point (3, -2). Write down the nature of the turning point and the equation of the axis of symmetry. For the parabola \(y=(x+6)(x-4)\) determine the coordinates and ...

This applet will help you in visualizing the effects of transformations on functions. Move the sliders on the right to change the translation and scaling factors. Investigate the effect each parameter ...

Construction of the Tangent to a Parabola 2.1 An applet illustrating how the tangent to a parabola is obtained through successive secant lines. Functions with Corners 2.1 Some examples of graphs with ...