This post explains and gives practice opportunities related to TEKS A.2D:

write and solve equations involving direct variation;

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## Instruction

Students continue their learning from 7th and 8th grade to apply direct variation (y=kx) in various problem situations.

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## STAAR Practice

Between 2016 and 20234, this supporting standard has been tested 7 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.

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

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