Discrete Domain and Range

Front

What are all of the x values or inputs in a function called?

Back

Domain

Front

If the domain of a function is {3, 8, 12} and each ticket costs $35, what is a reasonable range for the total cost of tickets?

Back

{105, 280, 420}

Front

What type of graph represents the growth of a plant over time?

Back

Continuous

Front

What is the range of the function f(x) = x + 4 if the domain is {1, 7, 10}?

Back

{5, 11, 14}

Front

If Adam earns $10 for each car he washes, what type of variable is this?

Back

Discrete

Front

What is the definition of 'range' in a function?

Back

The set of all possible output values (y values) of a function.

Front

What is the difference between discrete and continuous data?

Back

Discrete data consists of distinct, separate values, while continuous data can take any value within a range.

Front

If a function has a domain of {2, 4, 6}, what is the maximum number of outputs it can have?

Back

3 outputs.

Front

What does it mean if a function is defined as 'discrete'?

Back

It means the function's inputs and outputs are distinct and separate values.

Front

How do you find the range of a function given its domain?

Back

By substituting each value in the domain into the function and determining the resulting outputs.