250 Videos for "formulas"

Area and Perimeter of Circles  Concept
Math › PreAlgebra › Introductory Geometry
Vocabulary and formulas for the area of a circle 
Arithmetic Sequences  Problem 17
Math › Precalculus › Sequences and Series
How to find the hundredth term in an arithmetic sequence using the explicit formula. 
Derivatives of Power Functions  Concept
Math › Calculus › The Derivative
How to determine the derivative of a power function. 
Area of a Sector  Concept
Math › Geometry › Area
How to derive the formula to calculate the area of a sector in a circle. 
Slope  Concept
Math › Algebra 2 › Graphs of Linear Equations
How to find the slope between two points. 
Recursion Sequences  Problem 1
Math › Algebra 2 › Sequences and Series
How to interpret a recursive formula. 
Surface Area of Cylinders  Concept
Math › Geometry › Area
How to prove the surface area of a cylinder formula. 
Arithmetic Sequences  Problem 16
Math › Algebra 2 › Sequences and Series
Writing the first four terms of an arithmetic sequence from an explicit formula. 
Solving by Factoring  Problem 3
Math › Algebra 2 › Factoring
Solving higher degree polynomials by factoring and incorporating synthetic division and the quadratic formula. 
Geometric Series  Problem 14
Math › Algebra 2 › Sequences and Series
Clarity on notation and formulas of geometric sequences and series. 
Recursion Sequences  Problem 3
Math › Algebra 2 › Sequences and Series
Determining whether given formulas are recursive or explicitly defined. 
Area and Perimeter of Rectangles  Concept
Math › PreAlgebra › Introductory Geometry
Overview of area and perimeter formulas for parallelograms and rectangles 
Polygons  Problem 2
Math › PreAlgebra › Introductory Geometry
Formulas for interior and exterior angles of regular polygons 
Volume and Surface Area  Concept
Math › PreAlgebra › Introductory Geometry
Vocabulary and formulas for surface area and volume of common solids 
Arithmetic Series  Problem 13
Math › Precalculus › Sequences and Series
Using the formula to calculate arithmetic series from the first and last term being added. 
Geometric Sequences  Problem 3
Math › Precalculus › Sequences and Series
How to write the first four terms of a geometric sequence from an explicit formula. 
Recursion Sequences  Concept
Math › Precalculus › Sequences and Series
How to use a recursion formula to represent the Fibonacci sequence. 
Area of Regular Polygons  Concept
Math › Geometry › Area
How to derive the formula to calculate the area of a regular polygon. 
Equation of a Circle  Problem 3
Math › Trigonometry › Pythagorean Theorem
How to write the equation of a circle given the center and a point on the circle. 
Polygon Angle Sum  Concept
Math › Geometry › Polygons
How to derive the formula to find the sum of angles in any polygon.