131 Videos for "value"

Mean  Problem 3
Math › Algebra › Introduction to Statistics
How to calculate a missing value when given the average. 
The Tangent Function  Problem 1
Math › Precalculus › Trigonometric Functions
How to find values of tan(q) when q=0, ?/6, ?/4, and ?/3. 
Function Notation  Problem 2
Math › Algebra › Graphs and Functions
How to evaluate a function for a given x value. 
The Vertex and Axis of Symmetry  Problem 8
Math › Algebra › Quadratic Equations and Functions
Using a table of values to graph a parabola. 
Connecting Graphs, Tables, and Equations  Concept
Math › Algebra › Graphs and Functions
How to connect linear equations, tables of values, and their graphs. 
Writing an Equation to Describe a Table  Concept
Math › Algebra › Graphs and Functions
How to write a function to describe a table of values. 
Continuity  Problem 3
Math › Calculus › Limits and Continuity
How to show that a function is discontinuous at a point x=a because its limit and its value at x=a are different. 
The Vertex and Axis of Symmetry  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to find the vertex and axis of symmetry of a parabola when they are fractional values. 
The Derivative Function  Problem 2
Math › Calculus › The Derivative
How to use values of the derivative obtained by estimating slopes of tangent lines to sketch the graph of the derivative function. 
Compound Interest (Continuously)  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to use the compounded continuously formula to find the value of an investment 
The Quotient Rule  Problem 3
Math › Calculus › Techniques of Differentiation
How to differentiate a quotient of two functions when values of a numerator and denominator are given. 
Adding and Subtracting Rational Expression  Concept
Math › Algebra › Rational Expressions and Functions
How to add or subtract rational expressions. 
Concavity and Inflection Points  Problem 2
Math › Calculus › Applications of the Derivative
How to show that a function is discontinuous at a point x=a because its limit and its value at x=a are different. 
Transforming the Graphs of Sine and Cosine  Concept
Math › Trigonometry › Trigonometric Functions
How the values of A and B affect the shape of the graph y = A sin(Bx). 
Transforming the Graphs of Sine and Cosine  Concept
Math › Precalculus › Trigonometric Functions
How the values of A and B affect the shape of the graph y = A sin(Bx). 
Graphing Radical Equations using Shifts  Concept
Math › Algebra › Radical Expressions and Equations
How to graph radical functions without making a table of values. 
Dilations of Quadratic Graphs  Concept
Math › Algebra › Quadratic Equations and Functions
How to graph parabolas that are wide or skinny or upside down without making a table of values. 
Inverse Variation  Problem 1
Math › Algebra › Linear Equations and Their Graphs
How to tell if tables of values represent inverse variation relationships. 
Adding and Subtracting Rational Expression  Problem 2
Math › Algebra › Rational Expressions and Functions
How to subtract rational expressions with the same denominator. 
Writing an Equation to Describe a Table  Problem 1
Math › Algebra › Graphs and Functions
How to write a function to describe a table of values with y intercept of zero.