Linear equations and functions
Explore functions by recognizing patterns, modeling linear relationships, and applying skills to graph, compare, and analyze real-world scenarios, fostering critical problem-solving and analytical thinking abilities.
200+ videos and assessments
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VIDEOS

What is a function?
Khan Academy
•9th - 9th Grade
•5 Qs

Worked example: Evaluating functions from equation
Khan Academy
•6th - 10th Grade
•5 Qs

Function notation example
Khan Academy
•5th - 8th Grade
•9 Qs

Worked example: Evaluating functions from graph
Khan Academy
•6th - 8th Grade
•5 Qs

Manipulating formulas: temperature
Khan Academy
•6th - 10th Grade
•10 Qs

Obtaining a function from an equation
Khan Academy
•7th - 10th Grade
•10 Qs

Equations vs. functions
Khan Academy
•8th - 12th Grade
•10 Qs