Functions
Grade 8 Math · Illinois, USA
Understand functions, their properties, and representations.
Lessons
What Is a Function?
Learn what makes a relationship a function and how to tell if a relation qualifies.
Function Tables
Use input-output tables to represent and understand functions.
Linear vs. Nonlinear Functions
Tell the difference between functions that make straight lines and those that make curves.
Comparing Functions
Compare functions presented in different formats such as equations, tables, and graphs.
Interpreting Function Graphs
Read and interpret the meaning of different parts of a function's graph.
People Also Ask
What topics are in Functions for Grade 8 Math?+
The Functions chapter covers multiple lessons aligned to the Illinois curriculum. Browse all lessons below to see the full topic list.
Is Functions part of the Illinois curriculum?+
Yes, Functions is part of the official Grade 8 Math curriculum in Illinois, USA.