Finding The Domain And Range Of Discrete Functions

Even though they are represented differently the above are the same function and the domain of the function is x 2 3 5 6 8 and the range is y 4 8 2 9 3.

Finding the domain and range of discrete functions. This is how you can defined the domain and range for discrete functions. If someone could explain this question in detail so i can do some revision on it i d be grateful. To avoid ambiguous queries make sure to use parentheses where necessary.

State the domain and range for each graph and then tell if the graph is a function write yes or no. As such they are described by sets of ordered pairs x y. When looking at a graph the domain is all the values of the graph from left to right.

I have only ever seen or can even think of two things at this stage in your mathematical career that you ll have to check in order to determine the domain of the function they ll give. We observe that the graph corresponds to a continuous set of input values from 2 to 3. The range is all the values of the graph from down to up.

Discrete math question about surjective injective function and domain range. The domain is all x values or inputs of a function and the range is all y values or outputs of a function. Ask question asked 1 year 8 months ago.

Browse other questions tagged functions discrete mathematics or ask your own question. Domain and range tips for entering queries. They will give you a function and ask you to find the domain and maybe the range too.

Find the domain codomain and range. If the graph is a function state whether it is discrete continuous or neither. Find the domain and range of a function that assigns to a bit string the number of bits in the string.