# x intercept   70 videos

• #### Intercepts of Linear Equations

##### AlgebraLinear Equations and Their Graphs

How to work with x an y intercepts graphically or algebraically.

x intercept y intercept y=mx+b
• #### Graphing Lines using Intercepts

##### AlgebraLinear Equations and Their Graphs

How to graph a line using the x and y intercepts.

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• #### Intercepts and Asymptotes of Tangent Functions

##### PrecalculusTrigonometric Functions

How to find the x-intercepts and vertical asymptotes of the graph of y = tan(q).

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• #### Intercepts and Asymptotes of Tangent Functions

##### TrigonometryTrigonometric Functions

How to find the x-intercepts and vertical asymptotes of the graph of y = tan(q).

sine cosine tangent zeros x intercepts vertical asymptotes
• #### 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
• #### Writing Equations in Slope-Intercept Form

##### AlgebraLinear Equations and Their Graphs

How to write the equation of a line using slope-intercept form.

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• #### Central Angles and Intercepted Arcs

##### GeometryCircles

How to define a central angle and find the measure of its intercepted arc; how to describe the intercepted arcs of congruent chords.

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• #### Substitutions Involving e^x or ln(x)

##### CalculusAntiderivatives and Differential Equations

How to use the method of substitution when the antiderivatives involve e^x or ln[x].

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• #### Finding Intercepts, Domain, Range and Vertex of a Parabola

##### Algebra 2Quadratic Equations and Inequalities

How to find the vertex, intercepts, domain and range of a quadratic graph.

intercepts domain range parabola quadratic
• #### Finding Intercepts, Domain, Range and Vertex of a Parabola

##### PrecalculusEquations of Lines, Parabolas and Circles

How to find the vertex, intercepts, domain and range of a quadratic graph.

intercepts domain range parabola quadratic
• #### Graphing Polynomial Functions with Repeated Factors

##### PrecalculusPolynomial and Rational Functions

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

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• #### The Reflection y = f(-x)

##### PrecalculusIntroduction to Functions

How to reflect the graph of y = f(x) across the y-axis.

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• #### 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).

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• #### 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
• #### Vocabulary of Quadratic Polynomials

##### AlgebraQuadratic Equations and Functions

How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.

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• #### Vocabulary of Quadratic Polynomials

##### Algebra 2Quadratic Equations and Inequalities

How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.

roots x intercepts solutions excluded values zeros function
• #### Graphing from Slope-Intercept form

##### Pre-AlgebraGraphing in Two Dimensions

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

• #### Finding the Slope of a Line from an Equation

##### AlgebraLinear Equations and Their Graphs

How to use the slope-intercept form of a line.

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• #### Finding the Slope of a Line from an Equation

##### Algebra 2Graphs of Linear Equations

How to use the slope-intercept form of a line.

slope slope intercept form y intercept
• #### Reflections

##### GeometryTransformations

How to describe the effect of a reflection, how to describe the effect of the ordered pair rules (x,y) -> (-x, y),(x,y) -> (x, -y), (x,y) -> (y, x).

transformation isometry orientation image equidistant ordered pair rules map x axis y axis line y = x