PPT-Ellipses

A UWF Writing Lab Mini Lesson MiniLesson 63 DEFINITION ELLIPSIS a punctuation mark of three spaced dots used to show an omission in writing or printing Plural ellipses Uses of Ellipses. LINE DRAWING straight line, find the collection of addressable pixels which most closely = +/-1, are easy to draw. It is difficult to determine whether a pixel belongs to an object Takean example, b We have so far discussed the basics of an ellipse. Specific type of conic section. “Oval”. Major . vs. Minor Axis. Locations of foci. Graphing; centered at origin or somewhere else. Skinny Factor. © 2010 Pearson Education, Inc. . All rights reserved. Chapter 9. Analytic Geometry. © 2010 Pearson Education, Inc. All rights reserved. 2. The Ellipse. Define an ellipse.. Find the equation of an ellipse.. Solve each equation.. 1.. 27 = . x. 2. + 11 . 2.. . x. 2. = 48 . 3.. 84 = 120 – . x. 2. Ellipses - Warm Up. 1.. 27 = . x. 2. + 11. 16 = . x. 2. . x. = . ± 16 = ±4. Punctuation. . DASHES. DASH:. Use a dash to indicate an abrupt break in thought or speech. .. EXAMPLE:. It’s your turn—even though it is your birthday—to do the . dishes.. Use dashes sparingly – if you use them too much, they will lose their effect. Notice the quick change of thought in the example sentence that is set off by dashes. . By: Amanda Anthony . Staci . Fetterman. Nicole Lloyd. Ashley Morgan. Definition. An ellipsis is a series of three points with spaces between them(. . .) inserted into a quotation to indicate the omission of material from the original quotation.. WHAT IS IT?. Preparing and modifying primary source documents so that all students can read and analyze them in their history classrooms.. Adapting Documents. RATIONALE. Often primary sources use complex or antiquated language. OTHER VIEW OF CONIC SECTIONS. THE CIRCLE. CONIC SECTION – THE CIRCLE. Equation for a Circle. Standard Form: x² + y² = r². You can determine the equation for a circle by using the distance formula then applying the standard form equation.. THE . DASH -. The dash (–) is used to set off additional material within a . sentence. Dashes are often used to . emphasize. the material they set off. . To . set off appositives that contain . commas. 8. th. Writing. COMMA RULES!. Remember - commas save lives!. Let’s eat, Grandpa!. Let’s eat Grandpa!. 1. Between items in a series. A SERIES is a list of three or more words, phrases, or clauses.. How many punctuation marks do you know?. Why do we need punctuation?. Punctuation is a tool writers use to help their readers understand how to read their sentences. Many principles govern punctuation, but how a sentence is punctuated is of ten dependent on a writer’s style or intended meaning.. © 2012 Project Lead The Way, Inc.. Introduction to Engineering Design. Sketching an Isometric Circle. Circular features and cylindrical forms are common in engineering designs, and appear as . ellipses. The Ellipse. Basic oval. Has a center point, 2 foci, focal axis, and 2 vertices on the focal axis. https://. www.youtube.com/watch?v=7UD8hOs-vaI. The ellipse. The ellipse: formulas. Ellipses with center (0, 0). Parabolas are shaped like a U or C. Parabolas. Equations -. y-k . = a(x - h). 2. . opens up if a > 0, opens down if a < 0.. x-h. . = a(y - k). 2. . opens right if a > 0, opens left if a < 0..