How To Solve Direct and Inverse Variation Problems On The SAT and ACT

Date: October 1, 2015 Author: Robert Kohen

Here’s an explanation of direct and inverse variation and how to solve problems asking about them on the SAT and ACT.

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For a free list of all the math topics that have recently appeared on the SAT or ACT, and/or for answers to any other questions, you can reach me at robertkohen@koheneducationalservices.dream.press or 212-658-0834.