250 Videos for "formulas"

The Quadratic Formula  Problem 6
Math › Algebra › Quadratic Equations and Functions
Using the quadratic formula to determine when an object will hit the ground. 
The Quadratic Formula  Problem 13
Math › Algebra › Quadratic Equations and Functions
Simplifying radicals in using the quadratic formula to find exact solutions. 
The Quadratic Formula  Problem 12
Math › Algebra › Quadratic Equations and Functions
Rational solutions from the quadratic formula means factoring would be possible, as well. 
Conic Section Formulas  Concept
Math › Algebra 2 › Conic Sections
How to identify a conic section by its formula. 
Conic Section Formulas  Problem 1
Math › Algebra 2 › Conic Sections
How to identify a conic section by its formula. 
Using the Sine and Cosine Addition Formulas to Prove Identities  Problem 2
Math › Precalculus › Advanced Trigonometry
How to use the sine and cosine supplementary angle identities. 
Distance Formula  Problem 1
Math › Trigonometry › Pythagorean Theorem
How to find the distance between two points on the coordinate plane using the distance formula. 
Distance Formula  Problem 1
Math › Geometry › Pythagorean Theorem
How to find the distance between two points on the coordinate plane using the distance formula. 
Change of Base Formula  Problem 3
Math › Precalculus › Exponential and Logarithmic Functions
Examples of logarithmic notation, including a variety of bases, and the change of base formula. 
Conic Section Formulas  Concept
Math › Precalculus › Conic Sections
How to identify a conic section by its formula. 
Using the Sine and Cosine Addition Formulas to Prove Identities  Problem 2
Math › Trigonometry › Advanced Trigonometry
How to use the sine and cosine supplementary angle identities. 
Conic Section Formulas  Problem 1
Math › Precalculus › Conic Sections
How to identify a conic section by its formula. 
Change of Base Formula  Problem 2
Math › Precalculus › Exponential and Logarithmic Functions
Overview of evaluating logarithmic expressions of any base using a calculator and the change of base formula. 
Change of Base Formula  Concept
Math › Precalculus › Exponential and Logarithmic Functions
How to use the change of base formula for logs to evaluate a logarithmic statement. 
Distance Formula  Problem 2
Math › Trigonometry › Pythagorean Theorem
How to find identify a polygon (a triangle in this problem) as isosceles, equilateral, or scalene using the distance formula. 
Distance Formula  Problem 2
Math › Geometry › Pythagorean Theorem
How to find identify a polygon (a triangle in this problem) as isosceles, equilateral, or scalene using the distance formula. 
Change of Base Formula  Concept
Math › Algebra 2 › Inverse, Exponential and Logarithmic Functions
How to use the change of base formula for logs to evaluate a logarithmic statement. 
The Midpoint and Distance Formulas in 3D  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to find the equation of a sphere with center (a,b,c) and radius r. 
The Distance Formula in Polar Coordinates  Concept
Math › Precalculus › Polar Coordinates and Complex Numbers
How to derive the distance formula for polar coordinates. 
Change of Base Formula  Problem 1
Math › Precalculus › Exponential and Logarithmic Functions
How to use the change of base formula to condense two logs into one.