# Find the Equation of the Tangent Plane to a Surface – f(x,y)=2ycos(5x-3y)

This video explains how to determine the equation of a tangent plane to surface.

# Find the Equation of the Tangent Plane to a Surface – f(x,y)=2e^(x^2-2y)

This video explains how to determine the equation of a tangent plane to surface.

# Find the Equation of the Tangent Plane to a Surface – f(x,y)=-2x^2+4y^2-4y

This video explains how to determine the equation of a tangent plane to surface.

# The Equation of a Tangent Plane to a Surface (Relating to Tangent Line)

This video introduced how to determine the equation of a tangent plane to a surface.

# Derive or Prove the Equation of a Tangent Plane to a Surface

This video derives or proved the equation used to determine a tangent plane to a surface.

# Rational Equation Application (Quadratic) Wind Speed

This video solves an application problem using a rational equation that results in a quadratic equation once the fractions are cleared.

# Linear Function As a Table, Graph, and Equation (Cell Phone Plan)

The video develops the idea of a linear function as represented as a table, graph, and equation through analyzing a cell phone plan.