Save guides, add subjects and pick up where you left off with your BBC account. Composite functions are made when the output from one function is used as the input of another function. The names ...

Linear functions are fundamental building blocks in mathematics and play a key role in solving real-world problems where the rate of change remains constant. Linear functions arise in a wide range of ...

where a, b, and c are numerical constants and c is not equal to zero. Note that if c were zero, the function would be linear. An advantage of this notation is that it can easily be generalized by ...

Save guides, add subjects and pick up where you left off with your BBC account. Composite functions are made when the output from one function is used as the input of another function. The names ...