In this part you do not have to sketch the graph and you may even be given the sketch of the graph to start with. For a quadratic equation of the form \(y = k{(x - a)^2} + b\), the following ...

What do you think the graph ... graph has not moved up or down maximum turning point when \(y = 1\) and minimum turning point when \(y = - 1\) The graph looks like: Now try the example questions ...

If you understand the definition of a mathematical function ... marking points or lines, the graph is spread across the XY-axis. Eg. Let us consider this example of a person’s salary across ...