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 ...

A random variable is one whose value is unknown or a function that assigns values ... by letters and can be classified as discrete or continuous. Discrete variables have specific values.

Shown below are the graph of two functions What can one conclude from ... 1)If f is differentiable at x = c, then f is continuous at x = c. 2)If f is not differentiable at x = c, then f is not ...

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 ...