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Algebra 1 - Quadratic Domain and Range

Updated: Nov 16, 2025

This post explains and gives practice opportunities related to TEKS A.6A:

determine the domain and range of quadratic functions and represent the domain and range using inequalities

Instruction

Students learn to identify the domain and range of quadratic functions when given a table of values, a graph, or an equation.


Here are some activities you can use to teach this standard.

STAAR Practice

Between 2016 and 2025 (including redesign practice), this readiness standard has been tested 20 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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