# What is a Function: Basics and Key Terms

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

### Evaluate h(x) = 5x + 1, when x=3.

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### 2. If the domain of the function f(x) = x^2 is 0 ≤ x, what is the range of f?

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With this quiz and worksheet, you will be tasked with solving for domain, range, and functions via practice problems.

## Quiz & Worksheet Goals

This practice will assess your knowledge of:

• Solving for a function
• Solving for the range if given the domain
• The domain of sqrt(x)
• The domain of round(x)

## Skills Practiced

• Problem solving - use acquired knowledge to solve practice problems on functions
• Information recall - access the knowledge you've gained regarding algebra
• Reading comprehension - ensure that you draw the most important information from the related lesson on the basics of functions