Khan Academy Static

Learn about direct and inverse variation, which are two types of relationships between two quantities. Direct variation is simply a proportional relationship, but inverse variation is more complicated and interesting. Gain some experience with it before we dive deeper into the world of rational functions.

2545_Inverse_variation_word_problem_string_vibration.html

2541_Recognizing_direct_inverse_variation.html

2542_Recognizing_direct_inverse_variation_table.html

2544_Direct_variation_word_problem_space_travel.html

2540_Intro_to_direct_inverse_variation.html

2546_Proportionality_constant_for_direct_variation.html

2543_Direct_variation_word_problem_filling_gas.html