166 Videos for "word problem"

Applications of Quadratic Equations  Concept
Math › Algebra › Quadratic Equations and Functions
How to approach word problems that involve quadratic equations. 
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  Concept
Math › Algebra 2 › Graphs of Linear Equations
How to write equations for and graph word problems. 
Applications of Linear Equations  Concept
Math › Algebra › Linear Equations and Their Graphs
How to write equations for and graph word problems. 
Proportions  Problem 3
Math › Algebra › Solving Equations
How to solve word problems involving proportions. 
Mean  Problem 1
Math › Algebra › Introduction to Statistics
How to calculate the mean from a word problem. 
The Ellipse  Problem 20
Math › Algebra 2 › Conic Sections
Word problem involving maximum elliptical area. 
The Ellipse  Problem 20
Math › Precalculus › Conic Sections
Word problem involving maximum elliptical area. 
Proportions  Problem 7
Math › Algebra › Solving Equations
Turning ratio notation with a colon into a fractional representation of a proportional word problem 
The Discriminant  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to apply discriminants to word problems. 
Multiplication and Division  Problem 2
Math › PreAlgebra › Integers
Calculating an average from a word problem with positive and negative numbers 
Function Notation  Problem 1
Math › Algebra › Graphs and Functions
How to write a function to describe a word problem. 
Substituting and Evaluating  Problem 2
Math › PreAlgebra › Polynomials
Word problem with given polynomial to interpret with given input values 
Direct Variation  Problem 3
Math › Algebra 2 › Functions
Solving direct variation word problems using the relation y = kx. 
Matrix Operations  Problem 4
Math › Algebra 2 › Matrices
Adding and subtracting matrices as a method of organizing multiple sets of values in a word problem 
Adding and Subtracting  Problem 3
Math › PreAlgebra › Whole Numbers
Writing one step equations to model and solve word problems 
Definition of Slope  Problem 2
Math › Algebra › Linear Equations and Their Graphs
Slope as a way to measure steepness in terms of word problems 
Inverse Variation  Problem 6
Math › Algebra › Linear Equations and Their Graphs
Word problems involving indirect or inverse variation 
Definition of Slope  Problem 1
Math › Algebra › Linear Equations and Their Graphs
Units attached to slopes and constant change in word problem situations 
Angle of Elevation and Depression  Problem 1
Math › Geometry › Basic Trigonometry
How to use an angle of depression to solve a word problem with an airplane.