A cascade of linear functions, no matter how deep ... including even that very complex function we use to decide, based on the activation of photoreceptors in our retinae, whether we are looking ...

A function machine is a way of writing rules using a flow diagram. The equation \(3j - 6 = 9\) can be shown on a function machine by writing out the functions that have been applied to \(j\) in ...

Save guides, add subjects and pick up where you left off with your BBC account. If the product of two brackets is zero, then one or both brackets must also be equal to zero. To solve, put each ...

You’ll use the LINEST function to perform linear regression ... But if your analysis needs grow more complex, there are plenty of other tools that can take you further. Linear regression ...