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.

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 ...

The film uses various examples, including graphs and equations, to clarify the definitions of domain, range, and the unique relationship that defines a function. Keywords function, mathematics ...