YouTube on MSNOpinion

Using multiple transformations to graph an absolute value equation

👉 Learn about graphing absolute value equations. An absolute value equation is an equation having the absolute value sign ...
BBC

Key points about equations of direct and inverse proportion

In this graph, 𝑥 and 𝑦 are directly proportional. This means that when 𝑥 doubles, 𝑦 also doubles, and when 𝑥 triples, so does 𝑦. In fact, for all coordinates on this line, you could multiply or ...