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Finding points with vertical tangents

64,121 views

Khan Academy

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

99%
  • 4:30 / 4:32

Speech Rate:

  • 184 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

squared

/skwerd/

adjective verb

marked out in squares. To multiply a number by itself, e.g. 2x2 or 6x6.

nonzero

/nänˈzērō/

adjective noun

having positive or negative value. Any number above or below zero.

expression
noun

Group of words that have a specific meaning.

respect

/rəˈspekt/

noun verb

Behavior that follows the established rules. To follow the established rules.

numerator

/ˈn(y)o͞oməˌrādər/

noun

Dividend of a fraction.

coordinates
noun other verb

number indicating position. Points on a map defining a location e.g. 135N, 34W. To match styles or colors that go well together.

implicit

/imˈplisit/

adjective

Unquestioning and without doubt.

situation

/ˌsiCHəˈwāSH(ə)n/

noun

An unexpected problem or difficulty.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

rewrite
noun verb

instance of rewriting something. write something again so as to alter or improve it.

tangent

/ˈtanjənt/

adjective noun

Line of thought that is not related. Line or curve meeting another line or curve.

derivative

/dəˈrivədiv/

adjective noun

Not from original ideas; from somewhere else. thing derived from another source.

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