• #### Definition of Slope - Problem 2

##### Math›Algebra›Linear Equations and Their Graphs
Slope as a way to measure steepness in terms of word problems
Tags:
• #### The Definition of the Derivative - Concept

##### Math›Calculus›The Derivative
How to define the derivative of a function at a point x=a.
• #### Definition of Slope - Problem 1

##### Math›Algebra›Linear Equations and Their Graphs
Units attached to slopes and constant change in word problem situations
Tags:
• #### Definition of Inverse - Problem 1

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to find the domain and range of an inverse.
• #### Locus and Definition of a Circle and Sphere - Concept

##### Math›Geometry›Circles
How to define a circle and a sphere using the word locus.
• #### Definition of Slope - Problem 3

##### Math›Algebra›Linear Equations and Their Graphs
Determining whether a line segment has positive slope, negative slope, no slope, or slope zero
Tags:
• #### The Definitions of Sine and Cosine - Problem 2

##### Math›Trigonometry›Trigonometric Functions
How to find the sine of an angle when its cosine is given.
• #### Definition and Domain of a Rational Expression - Concept

##### Math›Algebra 2›Rational Expressions and Functions
How to define a rational expression.
• #### The Definitions of Sine and Cosine - Problem 2

##### Math›Precalculus›Trigonometric Functions
How to find the sine of an angle when its cosine is given.
• #### The Definitions of Sine and Cosine - Problem 4

##### Math›Trigonometry›Trigonometric Functions
How to determine the magnitude of sine or cosine using a unit circle diagram.
• #### Definition of One-to-One Functions - Concept

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
How to define a one-to-one function.
• #### The Definitions of Sine and Cosine - Problem 4

##### Math›Precalculus›Trigonometric Functions
How to determine the magnitude of sine or cosine using a unit circle diagram.
• #### Definition and Domain of a Rational Expression - Problem 1

##### Math›Algebra 2›Rational Expressions and Functions
How to find the domain of a rational expression.
• #### The Definitions of Sine and Cosine - Problem 3

##### Math›Trigonometry›Trigonometric Functions
How to determine whether sine and cosine are positive or negative when we know the quadrant.
• #### The Definitions of Sine and Cosine - Problem 3

##### Math›Precalculus›Trigonometric Functions
How to determine whether sine and cosine are positive or negative when we know the quadrant.
• #### Definition and Domain of a Rational Expression - Problem 3

##### Math›Algebra 2›Rational Expressions and Functions
How to cancel opposites in a rational expression.
• #### The Definitions of Sine and Cosine - Problem 1

##### Math›Precalculus›Trigonometric Functions
How to evaluate sine and cosine when the angle is 0, pi/2, pi, 3*pi/2.
• #### Definition and Domain of a Rational Expression - Problem 2

##### Math›Algebra 2›Rational Expressions and Functions
How to simplify and find the domain of a rational expression.
• #### The Definitions of Sine and Cosine - Problem 1

##### Math›Trigonometry›Trigonometric Functions
How to evaluate sine and cosine when the angle is 0, pi/2, pi, 3*pi/2.
• #### Locus and Definition of a Circle and Sphere - Problem 2

##### Math›Geometry›Circles
How to find the locus of points that are equidistant from the sides of an angle.