Question

In a problem function, y=f(x), there is usually more than one outcome (y) and only one input (x).

Answer 1

In mathematics, a function is a relationship between two sets of numbers, where each input corresponds to exactly one output. A graph can be plotted to represent this relationship. Functions can be used to compute data pairs that can be plotted.

Step-by-step explanation:

In mathematics, a function is a relationship between two sets of numbers, where each input (x) corresponds to exactly one output (y). When the value of y is changing as a function of x, a graph can be plotted to represent this change. This graph is produced using specific values for (x,y) data pairs. If the function is known, it can be used to compute x,y data pairs that can be plotted.