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 ...

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 ...

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 below: one corresponds to the function \(s(t)\text{,}\) ...