MVP Module 3 Review

Front

What is a function?

Back

A function is a relation where each input (x-value) has exactly one output (y-value).

Front

Is the relation a function if an x-value has multiple y-values?

Back

No, if an x-value has multiple y-values, it is not a function.

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

What is the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

How do you determine if a table represents a function?

Back

Check if each x-value in the table corresponds to only one y-value.

Front

What does it mean if a function has no absolute minimum?

Back

It means that the function's values can decrease indefinitely without reaching a lowest point.

Front

What is the notation for an interval that includes its endpoint?

Back

The notation is [a, b], where a and b are the endpoints.

Front

What is the notation for an interval that does not include its endpoint?

Back

The notation is (a, b), where a and b are the endpoints.

Front

If a function's range is (-∞, 2], what does this indicate?

Back

It indicates that the function can take any value less than or equal to 2.

Front

What is the significance of the minimum point in a function?

Back

The minimum point is the lowest point on the graph of the function, indicating the smallest output value.