216 Videos for "inverse functions"

Compound Interest (Finite Number of Calculations)  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Learn how to find the initial investment amount needed to get a fixed amount after time. 
Compound Interest (Finite Number of Calculations)  Problem 7
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
overview of investment problems using interest compounded a certain number of times per year 
Compound Interest (Finite Number of Calculations)  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Example of finding what interest rate is needed for a certain investment to reach a known amount after time. 
Compound Interest (Finite Number of Calculations)  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Learn how to calculate interest rate for an investment to triple in a certain amount of time. 
Compound Interest (Continuously)  Problem 6
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
See how to find interest rate to get a certain amount of money after a certain amount of years in an account with continuously compounding interest. 
Solving a Logarithmic Equation  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Connecting algebraic extraneous solutions to logarithmic equations with the graphs, asymptotes, and domain restrictions. 
Solving Simple Logarithmic Equations  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to solve a logarithmic statement where the base and the inside are the same. 
Evaluating a Logarithmic Expression in terms of Known Quantities  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to evaluate a logarithm in terms of variables. 
Solving Simple Logarithmic Equations  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to solve a logarithmic equation that is equal to zero. 
Condensing Logarithms  Problem 6
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Logs can only be condensed or combined with integers if the integer can be rewritten as a log with the same base. 
Solving a Logarithmic Equation  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Using the property that if log x = log y, then x = y , including checking for extraneous solutions. 
Solving Exponential Equations with the 'Same' Base  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to solve an exponential equation where the bases are the same. 
Compound Interest (Finite Number of Calculations)  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use the compounded interest formula to find the value of an investment. 
Solving Exponential Equations with the 'Same' Base  Problem 3
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to solve an exponential equation using negative exponents. 
Compound Interest (Finite Number of Calculations)  Problem 1
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use the compounded interest formula to find amount of an investment. 
Evaluating a Logarithmic Expression in terms of Known Quantities  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to break up a logarithm of a large number. 
Compound Interest (Finite Number of Calculations)  Problem 6
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Sample problem that shows how long it takes for an investment to double with a finite number of interest compoundings per year. 
Evaluating a Logarithmic Expression in terms of Known Quantities  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Using known logs to approximate other logs using the quotient rule, usually without a calculator. 
Evaluating a Logarithmic Expression in terms of Known Quantities  Problem 4
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Using known logs to approximate other logs using the quotient and product rules, usually without a calculator. 
Solving Exponential Equations with the Different Bases  Problem 5
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
Solving exponential equations with different bases using a variety of methods