🇵🇭 MATATAG · Term 2 · Nov 23–27, 2026

Math 9 Term 2, Week 11

Direct & Inverse Variation

How two quantities change together. In direct variation, when one goes up the other goes up too; in inverse variation, when one goes up the other goes down.

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Week 11

This week's lessons

Direct & Inverse Variation
2 lessons · EN + FIL
Direct Variation
Unit 4 · Lesson 1
EN + FIL
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Inverse Variation
Unit 4 · Lesson 2
EN + FIL
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