46 Videos for "average"

Economics: Cost & Revenue  Problem 1
Math › Calculus › Applications of the Derivative
How to determine intervals of time when the average rate of change is negative or positive, and how to compute average rate of change from a graph. 
Optimization Using the First Derivative Test  Problem 3
Math › Calculus › Applications of the Derivative
How to compute the average velocity of an object moving in one dimension and how to represent average velocity on a graph. 
Optimization Using the Second Derivative Test  Problem 3
Math › Calculus › Applications of the Derivative
How to compute the average rate of change of the amount of liquid in a tank over an interval of time, and how to represent this average rate on a graph. 
Mean  Problem 2
Math › Algebra › Introduction to Statistics
How to use the mean to calculate a GPA. 
Mean  Problem 1
Math › Algebra › Introduction to Statistics
How to calculate the mean from a word problem. 
Multiplication and Division  Problem 2
Math › PreAlgebra › Integers
Calculating an average from a word problem with positive and negative numbers 
The Definition of the Derivative  Concept
Math › Calculus › The Derivative
How to define the derivative of a function at a point x=a. 
Analyzing Data  Concept
Math › Algebra 2 › Real Numbers
How to distinguish between mean, median and mode. 
Trapezoid Midsegment Properties  Problem 1
Math › Geometry › Polygons
How to find the length of a trapezoid midsegment and the angles created by the midsegment. 
Trapezoid Midsegment Properties  Concept
Math › Geometry › Polygons
How to define the midsegment of a trapezoid, calculate its length, and relate it to a triangle midsegment. 
Instantaneous Velocity  Problem 3
Math › Calculus › The Derivative
How to estimate instantaneous velocity when position and time are given in a table. 
Economics: Cost & Revenue  Concept
Math › Calculus › Applications of the Derivative
How to compute the average rate of change of the amount of a drug in a patient's bloodstream over an interval of time, and how to interpret whether the amount is increasing or decreasing over time. 
Trapezoid Midsegment Properties  Problem 2
Math › Geometry › Polygons
How to find the length of the segments that divide the sides of a triangle into three congruent segments. 
Economics: Cost & Revenue  Problem 2
Math › Calculus › Applications of the Derivative
How to use economic equations to analyze costs, revenues, fixed costs, variable costs, breakeven points and profits with an average cost function 
Optimization Using the Second Derivative Test  Concept
Math › Calculus › Applications of the Derivative
How to compute the average velocity of an object moving in one dimension from a graph of its position vs. time. 
Applied Linear Inequalities  Concept
Math › Precalculus › Linear Equations and Inequalities
How to find a test score to keep the class grade at least 90%. 
Optimization Problems: Applications to Economics  Concept
Math › Calculus › Applications of the Derivative
How to use the optimization methods of calculus to optimize cost or revenue. 
Applied Linear Inequalities  Concept
Math › Algebra 2 › Linear Inequalities
How to find a test score to keep the class grade at least 90%.