104 Videos for "sum"

Product Rule of Logarithms  Problem 2
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use the product rule for logarithms to condense a sum. 
Addition and Scalar Multiplication of Vectors  Concept
Math › Precalculus › Vectors and Parametric Equations
How to compute the sum of two vectors or the product of a scalar and a vector. 
Introduction to Rational Functions  Problem 2
Math › Algebra › Rational Expressions and Functions
How to find excluded values of a rational function where there is a sum or difference in the denominator. 
Derivatives of Polynomial Functions  Problem 2
Math › Calculus › The Derivative
How to compute the derivative of a polynomial function at a point, and how to find an equation of the line tangent to its graph at that point.