# Bottomless Worksheet of Inverse Functions

Get endless practice right here in finding inverse functions! At the click of a button, this Bottomless Worksheet generates ten more problems for you to solve. Plus, a printed copy or answer sheet is only a click away. Continue reading

# Function Flashcards

We have the graphs for a variety of linear, quadratic, and non-linear functions presented as a set of flashcards. Learn how to identify cubic functions, reciprocal functions, the identity function, and more with this helpful program. Continue reading

# Non-Linear Functions

Can you identify the greatest integer function, or the absolute value function? This tutorial shows the graphs for these and other non-linear functions. Continue reading

# Inverse Functions

You’re learning about different kinds of functions, but what is an inverse function? (Hint: it isn’t ‘noitcnuf’…) Find out what it is, and learn the steps to figure out the inverse function in this Formula Solver Series program. Continue reading

# Combining Two Functions

This tutorial will show you how to combine two functions using addition, subtraction, multiplication, and division. You’ll also learn how to perform compositions (and we don’t mean writing essays either). Continue reading

# About Variation

Direct variation, indirect variation, and the constant of variation all describe the relationship between the x and y values in a function. Learn how to derive these values in this tutorial. Continue reading

# About Functions

What is a function, exactly? You are cordially invited to attend this tutorial, which will explain all about functions. (Leave your evening gown or tuxedo at home.) Continue reading