# MARC Math 090 Resources: Graphing

## Graphing Linear Equations

#### Intro to graphing

Type: Information

Use/Description: A Cool Math page with everything you need to know about the Cartesian Coordinate system

#### Graphing with tables

Type: Video

Use/Description: Graphing using a table of values: a Brightstorm video (may require Firefox web browser)

#### Graphing with story problems

Type: Video

Use/Description: Graphing Story problems with an equation: a video from Khan Academy

## Parallel & Perpendicular lines

#### Graphing perpendicular lines

Type: Interactive

Use/Description: Graphing Story problems with an equation: a video from Khan Academy

 Intro to graphing http://www.coolmath.com/prealgebra/17-intro-to-graphing Intro to Graphing: A Cool Math page with everything you need to know about the Cartesian Coordinate system Graphing with t-tables http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/graphing-lines-using-a-table-of-values/ Graphing using a table of values: a Brightstorm video (may require Firefox web browser) https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-linear-functions-modeling/v/application-problem-with-graph?playlist=Developmental%20Math%202 Graphing Story problems with an equation: a video from Khan Academy Graphing & Intercepts, and Vertical & Horizontal Lines http://www.wtamu.edu/academic/anns/mps/math/mathlab/int_algebra/int_alg_tut14_lineargr.htm Graphing with Intercepts AND vertical & horizontal lines: A print page from West Texas A&M University with explanations, examles, & some problems to try https://www.youtube.com/watch?v=KwBE2pJDWvU&feature=related Graphing horizontal & vertical lines: A YouTube video on graphing equations that have only an x or y variable Rates & Slopes http://www.virtualnerd.com/algebra-1/linear-equation-analysis/rate-of-change-two-points-graph.php Finding Rate of Change from a graph: A video from “Virtual Nerd” http://www.algebra-class.com/rate-of-change.html Connecting Rate & Slope: a print explanation of these concepts: focuses on story problems http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/definition-of-slope/ Definition of Slope: A Brightstorm video (may need Firefox web browser) http://www.algebrahelp.com/worksheets/view/graphing/slope.quiz Finding slope from a graph: an online worksheet to help practice this concept http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/finding-the-slope-of-a-line-from-a-graph/ Finding slope from a graph: A Brightstorm video (may need Firefox browser) http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/finding-the-slope-of-a-line-from-a-graph/ Finding slope when given 2 points that the line passes through: A Brightstorm video (may need Firefox browser) Slope-Intercept form of an equation https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-slope/v/graphing-a-line-in-slope-intercept-form?playlist=Algebra%20I%20Worked%20Examples Graphing with slope-intercept: A Khan Academy video http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/how-to-graph-a-line-using-y-equals-mx-plus-b/ Graphing with slope-intercept: A Brightstorm video (may need Firefox browser) http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/writing-equations-in-slope-intercept-form/ Writing equations in slope-intercept form: A Brightstorm video (may need Firefox) http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/finding-the-slope-of-a-line-from-an-equation/ Find the slope of a line from an equation: A Brightstorm video (may need Firefox) http://funbasedlearning.com/algebra/graphing/lines/default.htm Line Graphing game: Choose the slope-intercept equation of the line that will pass through the most “gems” http://hotmath.com/hotmath_help/games/kp/kp_hotmath_sound.swf Slope-Intercept game: Squish the roaches by find the slope-intercept equation of line on which they are traveling Parallel & Perpendicular lines https://www.khanacademy.org/math/fr/G%C3%A9om%C3%A9trie-analytique/Droites/v/perpendicular-lines?playlist=Algebra%20I%20Worked%20Examples Perpendicular lines: a Khan Academy video http://hotmath.com/help/gt/genericalg1/section_2_8.html Parallel & Perpendicular lines: a print page with a quick lesson (click “View Lesson”) and many problems to practice http://www.purplemath.com/modules/strtlneq3.htm Parallel & Perpendicular lines: a page from PurpleMath http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/parallel-and-perpendicular-lines/ Parallel & Perpendicular lines: a Brightstorm Video (may need Firefox browser) Point-Slope equation form http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/point-slope-form-of-linear-equations/ Using point-slope form: a Brightstorm video https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/v/point-slope-and-standard-form?playlist=Algebra%20I%20Worked%20Examples Point-slope form: a Khan Academy video http://archive.geogebra.org/en/upload/files/english/Athena_Matherly/Point_Slope_Form/point_slope_form_WS.html Point-slope form: an interactive web page that allows you to change the slope & point of a line to see what happens to the equation of the line http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-213s.html Graphing lines using point-slope form: a video from Pearson publishing http://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/applications-of-linear-equations/ Story problems with linear equations: a Brightstorm video