what are points of inflection?
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Just a clarification from Bletus' answer: the first derivative does not necessarily have to equal zero at the inflection point, although it does sometimes.  As stated by others above, the inflection point is where a function changes concavity.  So thus, at an inflection point, the second derivative is equal to zero.\n\nAs an example to reinforce the point I have made above (the first derivative does not have to be zero at an inflection point), think about the sin(x) function.  At x=0, the second derivative is equal to zero, but the first derivative is equal to 1.  You can see this graphically by observing that at x=0, the slope of sin(x) is 1.  Also, at x=0, the concavity of the function changes.
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in, interject, intersetion
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"that" can be a conjunction introducing a subordinate clause or a pronoun pointing out something
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flow, word choice, ambiatic pentameter (sp?), and I can't think of any more. Good luck!
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Exclamatory, Declarative, Interrogative, Imperative
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Semantics, Pros, Etc.
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() vs )(\n\nhow would something be quasi concave
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You must show that E is reflexive, transitive and symmetric.\n\nxPx because P is reflexive, so xEx.\n\nSuppose xEy.  Then xPy and yPx, but that also implies yEx, so E is symmetric.\n\nSuppose xEy and yEz.  Then xPy, yPx, yPz, and zPy.  Because P is transitive, you have xPz and zPx, so xEz, therefore E is transitive.
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B contestant\n\nverb = won\nsubject = who won = contestant\nadjective = tallest\nobject = predicate = prize
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Simple Present\nSimple Past\nFuture\n\nYou can find more info online at: http://owl.english.purdue.edu/handouts/esl/esltensverb.html#presperf
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Pronunciation:\n1. The act or manner of pronouncing words; utterance of speech. \n2. A way of speaking a word, especially a way that is accepted or generally understood. \n3. A graphic representation of the way a word is spoken, using phonetic symbols. \n\nEnunciation:\nThe articulation of speech regarded from the point of view of its intelligibility to the audience.\n\nInflection:\n1.  The act of inflecting or the state of being inflected. \n2.  Alteration in pitch or tone of the voice. \n3.  Grammar. \n    a. An alteration of the form of a word by the addition  of an affix, as in English dogs from dog, or by changing the form of a base, as in English spoke from speak, that indicates grammatical features such as number, person, mood, or tense. \n    b. An affix indicating such a grammatical feature, as the -s in the English third person singular verb form speaks. \n    c. The paradigm of a word. \n    d. A pattern of forming paradigms, such as noun inflection or verb inflection. \n4.  A turning or bending away from a course or position of alignment.
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-E-N-G-L-A-N-D- 2 POINTS
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Uniform composition; continuity
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Here you go...\nhttp://english.donnayoung.org/pos/helpingverbs.htm
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slap,pinch,point etc...
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Depending on your grade\n1- Determine the points of maximum and minimum values for your function ( using differential calculus)\n2- Determine the points of inflection \n3- Determine the  increasing and decreasing intervals\n4- Determine the  convex and concave intervals\n5- Get the points of intersection with x,y axis\n6- Get more points around the critical points you get\n7- Sketch the curve using all points you get
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Infinitives are NOT verbs. They are to plus the verb used as another part of speech.\n\nExample. To ask shows you need to know. (To ask is an infinitive used as a noun and is the subject of the verb is.)\n\nExample: I love to get presents. (To get is an infiniive   used as a noun and is the direct object of the verb get.)\n\nExample: She is the candidate to vote for. (To vote is an infinitive used as an adjective modifying person.\n\nExample: She is a person to imitate. (To imitate is an infinitve used as an adjective modifying person.\n\nExample: The train was ready to depart. (To depart is an infinitive used as an adverb adverb modifying the adverb ready.)\n\nNOTE: The infinitive is "to plus the verb." DO NOT confuse it with the word to plus a noun or pronoun which is a prepositional phrase. Example: He walked to the store.\n\nGerunds are the ing ending of verbs used as nouns.\n\nExamples:\nWalking is fun. (noun as the subject of is)\nI like walking. (noun as the direct object of like)\nI think I will give walking a try. (noun as the indirect object of the verb think)\n\nMy favorite exercise is walking. (noun used as a predicte nominative following a non-action verb and renamimg the subject walking.)\n\nI never thought of walking. (noun, object of the prepositon of)\n\nRemember, the part of speech of a word is determined by its FUNCTION in the sentence.\n\nClauses are the same. IF the clause modifies a noun or pronoun, it is an adjective clause. Example. That is the prize which I want. (which I want is an adjective clause that modifies prize).\n\nThat I love chocolate ice cream is a well-known fact. (That I love ice cream is a subordinate clause that is a noun used as the subject of the verb is.\n\nWhen I get to school, I plan to study for the test. (When I get to school is an adverb clause modifying the verb plan.)\n\nI wish I had an hour or two with you. I could teach you all the grammar you would ever need to know. This limited space makes it difficult to do the job. I hope what I have done helps you!!