In a function such as sine or cosine, we could also have a translation of the form: \(y = \sin (x - a)^\circ\) where \(a\) is called the phase angle. This is when the graph of the function has ...

A particle moves along a line with a position function \(s(t)\) where \(s\) is measured in metres and \(t\) in seconds. Four graphs are shown in Figure 3.2.1: one corresponds to the function ...

Save guides, add subjects and pick up where you left off with your BBC account. For the parabola \(y=(x+6)(x-4)\) determine the coordinates and nature of its turning pont and the equation of the ...