25 Videos for "point slope form"

Finding the Equation of a Graphed Line  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to write the equation of a graphed line if the yintercept is not shown. 
How to Graph a Line using y=mx+b  Concept
Math › Algebra › Linear Equations and Their Graphs
How to graph a line. 
Parallel and Perpendicular Lines  Concept
Math › Algebra › Linear Equations and Their Graphs
How to determine whether lines are parallel, perpendicular, or neither. 
The Product Rule  Problem 3
Math › Calculus › Techniques of Differentiation
How to differentiate a product of two functions when values of each function are given, and how to find an equation of a tangent line to the product function's graph. 
Derivatives of Exponential Functions  Problem 2
Math › Calculus › The Derivative
How to use the derivative of an exponential function to find an equation of the tangent line to the graph of f(x) = e^x.