KhanAcademy

Applying Rational Equations


"Work" -- Word Problems

Applying rational equations 1 -- 5 min 26 sec

Applying rational equations 2 -- 6 min

Applying rational equations 3 -- 7 min 59 sec

 

"Direct and Inverse Variations" -- Word Problems

Direct and inverse variation -- 9 min 54 sec

Recognizing direct and inverse variation -- 7 min 5 sec

Proportionality constant for direct variation -- 1 min 44 sec

Direct variation 1 -- 3 min 39 sec

*Direct and inverse variation -- Exercise

Direct inverse and joint variation -- 5 min 30 sec

Inverse variation application -- 4 min 42 sec

Direct variation application -- 2 min 2 sec

Direct variation models -- 11 min 11 sec

 

 

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