250 Videos for "formulas"

Area of Triangles  Concept
Math › Geometry › Area
How to derive the area of a triangle formula using the rectangle area formula. 
Recursion Sequences  Problem 5
Math › Algebra 2 › Sequences and Series
Finding the explicit formula, recursive formula, or both for a given number pattern. 
Recursion Sequences  Problem 6
Math › Precalculus › Sequences and Series
Writing recursive formulas for given number patterns, and using the formula to find the next few terms. 
The Circle  Problem 4
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to use two endpoints of a diameter to create the equation for a circle. 
The Circle  Problem 4
Math › Algebra 2 › Conic Sections
How to use two endpoints of a diameter to create the equation for a circle. 
Recursion Sequences  Problem 6
Math › Algebra 2 › Sequences and Series
Writing recursive formulas for given number patterns, and using the formula to find the next few terms. 
Area of Kites and Rhombuses  Concept
Math › Geometry › Area
How to derive the area formula of a kite based on the rectangle formula; how to calculate the area of a rectangle using diagonal lengths. 
Area of Circles  Concept
Math › Geometry › Area
How to derive the formula to calculate the area of a circle. 
Recursion Sequences  Problem 2
Math › Precalculus › Sequences and Series
How to generate terms of a number pattern from a recursive formula. 
Area of Parallelograms  Concept
Math › Geometry › Area
How to find the area of any parallelogram using rectangle area formulas. 
Area of Trapezoids  Concept
Math › Geometry › Area
How to derive the area of a trapezoid formula using the area of a rectangle. 
Recursion Sequences  Problem 3
Math › Precalculus › Sequences and Series
Determining whether given formulas are recursive or explicitly defined. 
Recursion Sequences  Problem 4
Math › Precalculus › Sequences and Series
How to write both explicit and recursive formulas for the same number pattern 
Geometric Series  Problem 14
Math › Precalculus › Sequences and Series
Clarity on notation and formulas of geometric sequences and series. 
Area of an Annulus  Concept
Math › Geometry › Area
How to derive the formula for the area of an annulus. 
Arithmetic Sequences  Problem 16
Math › Precalculus › Sequences and Series
Writing the first four terms of an arithmetic sequence from an explicit formula. 
Arithmetic Sequences  Problem 17
Math › Precalculus › Sequences and Series
How to find the hundredth term in an arithmetic sequence using the explicit formula. 
Recursion Sequences  Problem 1
Math › Precalculus › Sequences and Series
How to interpret a recursive formula. 
Area and Perimeter of Circles  Concept
Math › PreAlgebra › Introductory Geometry
Vocabulary and formulas for the area of a circle 
Area of a Segment  Concept
Math › Geometry › Area
How to derive the area of a segment formula.