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Compare Functions





 

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

Related Topics:
Common Core for Grade 8

Common Core for Mathematics

More Math Lessons for Grade 8

8.F.2 - Compare Slopes and Intercepts of Functions.


8.F.2 Function in Different Forms.





Compare distance time graphs with distance time equations - 8.F.2
In this lesson, you will learn how to compare distance-time graphs and equations.


Comparing functions —
In this lesson you will learn how to compare two functions by analyzing an equation and a graph.



 

Comparing functions —
In this lesson you will learn how to compare two functions by analyzing an equation and a table.


Comparing functions —
In this lesson you will learn how to compare two functions by analyzing an equation and a verbal description.




Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.


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


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