Continuing Algebra

This video tutorial revisits key algebra concepts, focusing on absolute value and its properties, emphasizing that it is always positive as it represents distance from zero. It also explains direct and inverse variation, detailing how variables change in relation to each other. Direct variation is described by the equation x = k * y, where y changes directly with x. Inverse variation is explained with x * y = k, where y changes inversely with x. The tutorial provides examples and encourages using algebra knowledge to solve related problems.

How can you find the absolute value of negative numbers?

Describe inverse variation and its equation.