# Function Notation And Evaluating Functions Practice Worksheet (With Answer key)

## What is the “Function Notation And Evaluating Functions Practice Worksheet (With Answers)”?

The function notation and evaluating functions will be explained in this worksheet. This worksheet will become a guide on how to determine the function notation and evaluate the given functions.

### What are Functions?

A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output.

### How will the “Function Notation And Evaluating Functions Practice Worksheet (With Answers)” help you?

This worksheet will assist you in better understanding how to determine the function notation and to be able to evaluate the given function.

This worksheet intends to assist through identification math drills, remembering crucial key concepts, practical problems, and also understanding its significance.

### Instructions on how to use “Function Notation And Evaluating Functions Practice Worksheet (With Answers)”

Use this worksheet to enhance your ability to determine the function notation and evaluate a function. A 10-item math drill activity will be given to the learners to evaluate the given functions.

Lastly, an identification activity will be given to the learners to determine if the given graph is a function or not.

### Conclusion

Being able to learn and determine the function notation and to be able to evaluate a function has led to a tremendous development in mathematics.

If you have any questions or comments, please let us know.