# logarithmic equations   47 videos

• #### Solving for a Parameter in a Linear Equation

##### Algebra 2Linear Equations

How to solve for a parameter in a simple linear equation.

solving for a parameter variable
• #### Using Synthetic Division to Solve an Equation

##### Algebra 2Factoring

How to use synthetic division to solve a polynomial equation.

synthetic division solving
• #### Solving Exponential Equations with the Different Bases

##### Algebra 2Inverse, Exponential and Logarithmic Functions

Solving an exponential equation by taking the log of both sides.

exponential function log of both sides
• #### Applied Linear Equations: Geometry Problem

##### Algebra 2Linear Equations

How to find the angles of a triangle by creating a linear equation.

word problem angle measure
• #### Function Notation with Logs and Exponentials

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to use function notation to solve log equations.

function notation solving log equations
• #### Common and Natural Logarithms

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to define natural and common logs.

common log natural log
• #### Solving a System of Linear Equations in Two Variables

##### Algebra 2Systems of Linear Equations

How to solve a system of linear equations in two variables.

solving a system in two variables substitution elimination intersection parallel same line
• #### Solving Quadratic Equations Using Square Roots

##### Algebra 2Quadratic Equations and Inequalities

How to solve quadratic equations using square roots.

square root
• #### The Circle

##### Algebra 2Conic Sections

How to use the distance formula to derive the equation for a circle.

circle center radius distance formula equation for a circle
• #### Overview of the Different Methods of Solving a Quadratic Equation

##### Algebra 2Quadratic Equations and Inequalities

How to know which method to use when solving a quadratic equation.

factoring square root property completing the square quadratic formula pros cons comparison
• #### Basic Polynomial Graphs

##### Algebra 2Polynomials

How to graph a first degree polynomial

linear equation
• #### The Discriminant of a Quadratic Equation

##### Algebra 2Quadratic Equations and Inequalities

How to use the discriminant to know the number and type of solutions to a quadratic.

discriminant type of solution number of solutions type of roots number of roots
• #### Finding the Slope of a Line from an Equation

##### Algebra 2Graphs of Linear Equations

How to use the slope-intercept form of a line.

slope slope intercept form y intercept
• #### Applied Linear Equations: Mixture Problem

##### Algebra 2Linear Equations

How to solve a mixture problem when the size difference between the two containers is known.

word problem mixture
• #### Applied Linear Equations: Investment Problem

##### Algebra 2Linear Equations

How to solve an interest problem when given the total amount deposited.

word problem investment interest
• #### Applied Linear Equations: Tax Problem

##### Algebra 2Linear Equations

How to solve a word problem about finding the tax on a purchase.

word problem tax
• #### Applied Linear Equations: Distance Problem

##### Algebra 2Linear Equations

How to find the speed of transit when the time of two different legs is known.

distance rate time word problem
• #### Applied Linear Equations: Collection Problem

##### Algebra 2Linear Equations

How to solve a word problem about how many dimes and quarters it takes to make a certain denomination.

collection change coins dimes quarter word problem denomination
• #### Applied Linear Equations: Consecutive Numbers

##### Algebra 2Linear Equations

How to solve a problem involving consecutive integers.

consecutive numbers
• #### Point-Slope Form of a Line

##### Algebra 2Graphs of Linear Equations

How to use point-slope form of a line.

point slope form equation of a line