# Compare Functions

Examples, solutions, videos, and lessons to help Grade 8 students learn how to compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions).

For example, given a linear function represented by a table of values and a linear function represented by an algebraic expression, determine which function has the greater rate of change.

Common Core: 8.F.2

### Suggested Learning Targets

• I can identify functions algebraically including slope and y intercept
• I can identify functions using graphs.
• I can identify functions using tables.
• I can identify functions using verbal descriptions.
• I can compare and contrast two functions with different representations.
• I can draw conclusions based on different representations of functions

The following table shows how to represent functions using graphs, equations, verbal explanations, and tables. Scroll down the page for more examples and solutions. Comparing Functions (8.F.2)

8.F.2 - Comparing Functions

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations. 