# graphing inequalities with two variables   206 videos

• #### Slope-Intercept Form of a Line

##### Algebra 2Graphs of Linear Equations

How to graph a line in slope-intercept form.

slope intercept y=mx+b graphing a line
• #### Dilations of Quadratic Graphs

How to graph parabolas that are wide or skinny or upside down without making a table of values.

• #### Dilations of Quadratic Graphs

##### Algebra 2Quadratic Equations and Inequalities

How to graph parabolas that are wide or skinny or upside down without making a table of values.

• #### Graphing the Reciprocal Trigonometric Functions

##### TrigonometryTrigonometric Functions

How to use the unit circle to derive identities that are useful in graphing the reciprocal trigonometric functions.

identities the unit circle the cofunction identities the "add &#928@" identities
• #### Graphing the Reciprocal Trigonometric Functions

##### PrecalculusTrigonometric Functions

How to use the unit circle to derive identities that are useful in graphing the reciprocal trigonometric functions.

identities the unit circle the cofunction identities the "add &#928@" identities
• #### Vertical and Horizontal Shifts of Quadratic Graphs

How to graph parabolas with horizontal and vertical shifts without making a table of values.

• #### Graphing Radical Equations using Shifts

How to graph radical functions without making a table of values.

shift dilation
• #### Graphing from Slope-Intercept form

##### Pre-AlgebraGraphing in Two Dimensions

Concept of slope and graphing lines using the slope and y intercept

• #### Graphing Polynomial Functions with Repeated Factors

##### PrecalculusPolynomial and Rational Functions

How we identify the behavior of a polynomial graph near an x-intercept.

polynomial functions leading term end behavior x intercepts
• #### Function Graphs

##### AP Calculus ABAP Calculus Videos
Concavity Absolute and Relative Min/Max Increasing/Decreasing functions
• #### Scatterplots and Correlations

##### AlgebraIntroduction to Statistics

How to identify positive correlations, negative correlations, or no correlation between two variables.

scatterplot correlation trend line line of best fit
• #### Integration: Substitution Method

##### AP Calculus ABAP Calculus Videos
Integration by substitution change of variables
• #### Solving for a Parameter in a Linear Equation

##### Algebra 2Linear Equations

How to solve for a parameter in a simple linear equation.

solving for a parameter variable
• #### Solving for a Parameter in a Linear Equation

##### PrecalculusLinear Equations and Inequalities

How to solve for a parameter in a simple linear equation.

solving for a parameter variable
• #### Graphing the Transformation y = a f(x) + k

##### PrecalculusIntroduction to Functions

How to graph the transformation y = a f(x) + k when f(x) = abs(x).

functions transformations stretch compression reflection vertical shift turning point
• #### Graphing the Transformation y = f(x - h)

##### PrecalculusIntroduction to Functions

How to graph y = f(x ? h) when f(x) = sqrt(x), and what kind of transformation to expect.

functions transformations horizontal shift end point
• #### Exponential Functions and their Graphs

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to define an exponential function.

exponential function power function base exponent
• #### Graphs of the Sine and Cosine Functions

##### TrigonometryTrigonometric Functions

How to define periodic functions.

periodic functions period amplitude
• #### Graphing Polynomial Functions

##### PrecalculusPolynomial and Rational Functions

How we identify the end behavior of a polynomial functions.

polynomial functions degree leading term turning points cubic functions quartic functions end behavior
• #### Exponential Functions and their Graphs

##### PrecalculusExponential and Logarithmic Functions

How to define an exponential function.

exponential function power function base exponent