# Graphs of Quadratic Functions in Intercept Form

## Parabola vertices and x-intercepts

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Graphs of Quadratic Functions in Intercept Form

by CK-12 //at grade
Find the x-intercepts and vertex of a quadratic function by writing it in intercept form and solve real-world problems.
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## Understanding the Graphs of a Parabola

by CK-12 //at grade
Learn to understand the graphs of a parabola given equations.
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## Graphs of Quadratic Functions in Intercept Form

by Carolyn Carroll //at grade
Find the x-intercepts and vertex of a quadratic function by writing it in intercept form and solve real-world problems.
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## Understanding the Graphs of a Parabola

by Felix Javier //basic
Understanding the graphs of a parabola given equations.
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## Characteristics of Quadratic Functions

by EPISD Algebra 1 Team //at grade
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## SLT 2 Identify zeros of quadratic functions by factoring & use the zeros to graph the function.

by MCPS Math //at grade
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• PLIX

## Graphs of Quadratic Functions in Intercept Form: Architectural Bridge Challenge

by CK-12 //at grade
Graphs of Quadratic Functions in Intercept Form Interactive
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• Video

## Basic Parabola Graph

by CK-12 //basic
Graphs a basic parabola using y=3x^2 to show the use of a table and key points.
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• Video

## Graph Quadratic Functions in Intercept Form: A Sample Application

by CK-12 //at grade
This video demonstrates a sample use of graphing quadratic functions in intercept form.
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• Video

## Graph Quadratic Functions in Intercept Form: An Explanation of the Concept

by CK-12 //at grade
This video provides an explanation of the concept of graphing quadratic functions in intercept form.
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• Real World Application

## Suspended by a Cable

by CK-12 //at grade
Discover how parabolas are used in supporting the Golden Gate Bridge and other suspension bridges.
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• Real World Application

## Zooming In

by CK-12 //at grade
Discover how the Hubble Space Telescope uses parabolas to capture the details of faraway galaxies.
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• Real World Application

## Comets and Periods

by CK-12 //at grade
Find out what happens when comets cross paths with other celestial bodies.
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• Real World Application

## A Dynamic Drop

by CK-12 //at grade
Find out how structural engineers use parabolas to design roller coasters.
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• Study Guide

## Graphs of Quadratic Functions in Intercept Form

by Meera Santhanam //at grade
This study guide reviews the "short cut" method of graphing quadratics based on using simple factoring to find the x intercepts and the vertex. (doesn't require you to make a table of values)
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## Equation Grapher

by Mark Holmstrom //at grade
A simulation that automatically graphs an adjustable parabola.
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• Flashcards

## Understanding the Graphs of a Parabola

by Galaxy Portillo //basic
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• Flashcards

## Understanding the Graphs of a Parabola

by Kyle Bardman //basic
These flashcards will help you to better understand 8th grade math.
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