The Equation of a Cotangent Transformation from a Graph

The Equation of a Secant or Cosecant Transformation from a Graph

Graphing Tan and Cot

How To Find The Equation of a Line From a Graph | Algebra

How to determine the equation of a sine graph

Graphing the Cotangent Function

Writing Equations for Trig Graphs

Writing equations for tangent graphs (2 examples)

Trigonometry - The graphs of tan and cot

Sine or Cosine Writing Equations Given Graph

Ex: Find the Equation of a Transformed Secant Function From The Graph

Graphing Cotangent with a Phase Shift

Writing Sine and Cosine Equations from Graphs

How to Graph Tan and Cot (2 Methods)

Determining the equation of a trig function | Graphs of trig functions | Trigonometry | Khan Academy

Writing Equations for Tangent Graphs

Graphing Tangent and Cotangent

How to determine the equation of a COSINE graph

Writing Equation for Tangent & Cotangent

Finding the Oblique/Slant Asymptote Given a Graph of a Rational Function

How to Graph Secant and Cosecant