7th Grade Math - Constant of Proportionality

This post explains and gives practice opportunities related to TEKS 7.4C:

determine the constant of proportionality (k = y/x) within mathematical and real-world problems

---

Instruction

Students learn to derive the constant from the equation y = kx.

---

STAAR Practice

Between 2016 and 2024 (including redesign practice), this supporting standard has been tested 5 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 7th grade TEKS review series, click here.