82 Videos for "time"

Exponential Growth and Decay  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to find the inflation rate of a tuition when the doubling time is given. 
Instantaneous Rate of Change  Problem 2
Math › Calculus › The Derivative
How to estimate the instantaneous rate of change of a quantity by measuring the slopes of tangent lines on a graph of quantity vs. time. 
Rate Word Problems  Problem 5
Math › Algebra › Word Problems Using Systems of Equations
Solving for time in a distance = rate times time word problem 
Average Velocity  Concept
Math › Calculus › The Derivative
How to compute the average velocity of an object moving in one dimension. 
Formulas  Problem 1
Math › PreAlgebra › Solving Equations and Inequalities
Solving distance = rate times time or area of a triangle equations for one of the variables 
Average Velocity  Problem 1
Math › Calculus › The Derivative
How to compute the average velocity of an object moving in one dimension and how to represent average velocity on a graph. 
Economics: Cost & Revenue  Problem 3
Math › Calculus › Applications of the Derivative
How to estimate the instantaneous velocity of an object from a graph of position vs. time by computing slopes of secant lines over shorter and shorter intervals of time. 
Adding and Subtracting Rational Expressions  Problem 9
Math › Algebra 2 › Rational Expressions and Functions
Distance equals rate times time as boat in current problem. 
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. 
Multiplying Larger Degree Polynomials using Distributing  Problem 4
Math › Algebra › Polynomials
Examples of a monomial times a trinomial, a binomial times a trinomial, and a binomial cubed using the distributive property 
Optimization Using the Second Derivative Test  Problem 1
Math › Calculus › Applications of the Derivative
How to determine intervals of time when the average velocity is negative or positive, and how to determine whether average velocity over one interval of time is greater than average velocity over another. 
Power
Science › Physics › Energy and Momentum
Understanding the concept of power. 
Impulse
Science › Physics › Energy and Momentum
Understanding the concept of impulse. 
Area of Parallelograms  Problem 2
Math › Geometry › Area
How to find the base length of a parallelogram given the area. 
Area of Parallelograms  Concept
Math › Geometry › Area
How to find the area of any parallelogram using rectangle area formulas. 
Interpreting Graphs  Problem 3
Math › Algebra › Graphs and Functions
How to draw a graph to represent distance and time. 
Area of Parallelograms  Problem 4
Math › Geometry › Area
How to find the area of a rectangle, given the perimeter and one side. 
Arithmetic Sequences  Problem 6
Math › Precalculus › Sequences and Series
Using an arithmetic sequence to approximate the depreciated value of an item after time. 
Arithmetic Sequences  Problem 6
Math › Algebra 2 › Sequences and Series
Using an arithmetic sequence to approximate the depreciated value of an item after time. 
Area of Parallelograms  Problem 1
Math › Geometry › Area
How to calculate the area of a parallelogram, given the lengths of the sides and a height.