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Algebra 1 - Identifying Functions

Updated: Aug 26, 2023

This post explains and give practice opportunities related to TEKS A.12A:

decide whether relations represented verbally, tabularly, graphically, and symbolically define a function


Students build on their knowledge from 8th grade to continue to identify functions as relationships where one input leads to one output.


STAAR Practice

Between 2016 and 2023, this supporting standard has been tested 4 times on the STAAR test. Videos explaining the problems can be found below. If you'd rather take a quiz over these questions, click here. The videos below are linked to the questions in the quiz as answer explanations after the quiz is submitted.


To view all the posts in this Algebra 1 TEKS review series, click here.

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