Khan Academy

Graphing rational functions 3 (K-A)

Graphing rational functions 4 (K-A)

Graphing rational functions according to asymptotes (K-A)

Graphs of rational functions (old example) (K-A)

Analyzing structure word problem: pet store (1 of 2) (K-A)

Graphs of rational functions: horizontal asymptote (K-A)

Analyzing structure word problem: pet store (2 of 2) (K-A)

Graphs of rational functions: vertical asymptotes (K-A)

Rational equations word problem: combined rates (example 2) (K-A)

Graphs of rational functions: y-intercept (K-A)

Rational equations word problem: combined rates (K-A)

Graphs of rational functions: zeros (K-A)

Rational equations word problem: eliminating solutions (K-A)

Reasoning about unknown variables (K-A)

Reasoning about unknown variables: divisibility (K-A)

Structure in rational expression (K-A)

Dividing rational expressions (K-A)

Dividing rational expressions-link (K-A)

Dividing rational expressions: unknown expression (K-A)

Multiplying & dividing rational expressions: monomials (K-A)

Multiplying rational expressions (K-A)

Multiplying rational expressions-link (K-A)

Multiplying rational expressions: multiple variables (K-A)

Dividing rational expressions 1 (K-A)

Dividing rational expressions 2 (K-A)