1,364 Videos for "equations"

Applications of Linear Equations  Problem 3
Math › Algebra 2 › Graphs of Linear Equations
How to write equations for and graph word problems with a negative yintercept. 
The Vector Equation of a Line  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to write the vector equation of a line given two points on the line. 
Solving a Logarithmic Equation  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
How to solve a logarithmic equation with a single logarithm on both sides of the equal sign. 
Lines in 3D  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How to find the vector equation, the parametric equations, and the symmetric equation of a line given two points on the line. 
The Vector Equation of a Line  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to write the vector equation of a line segment given its endpoints. 
Solving Systems of Equations using Elimination  Problem 1
Math › Algebra › Solving Systems of Equations
How to solve a system of equations using elimination when one variable's coefficients are already additive inverses. 
Solving Systems of Equations using Elimination  Problem 2
Math › Algebra › Solving Systems of Equations
How to solve a system of equations using elimination when neither variable's coefficients are already additive inverses and there is a fractional answer. 
Parametric Equations and Motion  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to find the horizontal distance a projectile travels and how to graph on the TI84 the parametric equations describing its motion. 
Solving a Logarithmic Equation  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to solve a logarithmic equation by putting it into exponential form and factoring. 
Solving for a Parameter in a Linear Equation  Problem 2
Math › Precalculus › Linear Equations and Inequalities
How to solve for a parameter when there are multiple variables. 
Applied Linear Equations: Tax Problem  Concept
Math › Precalculus › Linear Equations and Inequalities
How to solve a word problem about finding the tax on a purchase. 
Applications of Linear Equations  Problem 2
Math › Algebra 2 › Graphs of Linear Equations
How to write equations for and graph word problems with a negative slope. 
Applied Linear Equations: Geometry Problem  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to solve a word problem involving the perimeter of a of a rectangle. 
Applied Linear Equations: Geometry Problem  Concept
Math › Precalculus › Linear Equations and Inequalities
How to find the angles of a triangle by creating a linear equation. 
Applications of Linear Equations  Problem 1
Math › Algebra 2 › Graphs of Linear Equations
How to write equations for and graph word problems with a positive slope. 
Applied Linear Equations: Consecutive Numbers  Concept
Math › Precalculus › Linear Equations and Inequalities
How to solve a problem involving consecutive integers. 
Finding the Slope of a Line from an Equation  Problem 2
Math › Algebra 2 › Graphs of Linear Equations
How to find the slope if an equation is not in y=mx+b form. 
Finding the Slope of a Line from an Equation  Problem 1
Math › Algebra 2 › Graphs of Linear Equations
How to find the slope if an equation is in y=mx+b form. 
Finding the Slope of a Line from an Equation  Problem 4
Math › Algebra 2 › Graphs of Linear Equations
How to find the slope from the equation of a vertical line. 
Finding the Slope of a Line from an Equation  Problem 3
Math › Algebra 2 › Graphs of Linear Equations
How to find the slope from the equation of a horizontal line.