• #### Graphing Polar Equations - Problem 1

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to sketch a polar curve by plotting points and using symmetry about the y-axis.
• #### Graphing Polar Equations - Problem 3

##### Math›Precalculus›Polar Coordinates and Complex Numbers
Another example of how to sketch a polar curve by plotting points and using symmetry about the y-axis.
• #### Families of Polar Curves: Roses - Problem 3

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to describe the graph of a rotated rose, r = a sin(b*(theta + h)).
• #### Adding/Subtracting Fractions- Unlike Denominators - Problem 1

##### Math›Pre-Algebra›Fractions and MIxed Numbers
Adding fractions by finding a common denominator
Tags:
• #### Converting from Rectangular Coordinates to Polar - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert the rectangular coordinates of a point into polar coordinates.
• #### The Distance Formula in Polar Coordinates - Problem 1

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to find the distance between two points, (3, 7*pi/6) and (5, pi/2), given their polar coordinates.
• #### Converting from Rectangular Coordinates to Polar - Problem 2

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert a rectangular equation into polar form.
• #### Converting from Polar Coordinates to Rectangular - Problem 2

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert a polar equation into rectangular form, and describe the shape of its graph.
• #### Converting from Polar Coordinates to Rectangular - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert a polar equation into rectangular form.
• #### Introduction to Polar Coordinates - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to describe a point's location with polar coordinates, and how to convert from polar coordinates to rectangular coordinates.
• #### Symmetry of Polar Graphs - Problem 1

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to determine if the graph of a polar equation is symmetric about the y-axis.
• #### Families of Polar Curves: Roses - Problem 1

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to graph members of the polar family r = a sin(b*theta) when b is odd.
• #### Symmetry of Polar Graphs - Problem 2

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to determine if the graph of a polar equation is symmetric about the y-axis when the first test of symmetry doesn't work.
• #### Converting from Rectangular Coordinates to Polar - Problem 3

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert a rectangular equation, x^2 - 6x +y^2 + 4y, into polar form.
• #### Families of Polar Curves: Roses - Problem 2

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to graph members of the polar family r = a sin(b*theta) when b is even.
• #### Families of Polar Curves: Circles, Cardiods, and Limacon - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to graph the special cases of the family r = a + b cos (theta) when a or b = 0.
• #### Families of Polar Curves: Roses - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to describe Roses, the family of curves with equations r=acos(b*theta) or r=asin(b*theta) when b >=2 and is an integer.
• #### Converting from Rectangular Coordinates to Polar - Problem 1

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to convert rectangular equations, y=5 and a circle with radius of 5, into polar form.
• #### Families of Polar Curves: Circles, Cardiods, and Limacon - Problem 3

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to graph members of the polar family r = a + b*cos(theta) when 0 < a < b.
• #### Families of Polar Curves: Conic Sections - Concept

##### Math›Precalculus›Polar Coordinates and Complex Numbers
How to describe the polar equations of conic sections.