## Posts Tagged ‘time’

### Continuous Interest Formula

This video explains the continuous interest formula and solves 3 types of continuous interest problems.

### Ex: Interpret the y-intercept and Slope of a Linear Model

This video provides an example of how to interpret the real life meaning of the y-intercept and slope of a linear model.

### Ex: Find the Average Rate of Change – Miles Per Hour

This video provides an example of how to find the average rate of change from given information. The results are discussed graphically.

### Ex: Linear Equation Application – Write an Equation Involving Population Decrease

This video provides and example of how to write a linear equation and answer questions about the population of a town that decreases each year.

### Ex: Find the Rate Given Distance and Time

This video provides an example of how to determine the rate given the distance traveled and the time.

### Ex: Quadratic Equation Application – Evaluate and Factor

This video provides an example of how to evaluate and factor a quadratic equation the models the height of debris from an explosion.

### Continuous Interest – Find the Initial Investment Needed

This video provides an example of how to find the initial investment needed to have a given amount in an account that pays continuous interest.

### Derive the Value of an Annuity Formula (Compounded Interest)

This video explains how to derive the value of an annuity formula using the case when deposits are made annually with interest compounded annually.

### An Equation for Simple Harmonic Motion of a Spring

This video explains how to find the equation for simple harmonic motion of a spring.

### Ferris Wheel Trigonometry Problem

This video explains how to determine the equation that models the height of person on a Ferris wheel.  With the equation, the height is determined and the times are determined when a person is at a specific height.