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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

(Of number) multiplied by itself (e.g. 2 x 2). 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

Admiration for someone. admire person or thing deeply, as result of their abilities or achievements.

numerator

/ˈn(y)o͞oməˌrādər/

noun

Dividend of a fraction.

coordinates
noun other verb

number indicating position. Clothing with styles/colors that go well together. 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. To write again to improve, or correct errors.

tangent

/ˈtanjənt/

adjective noun

(of line or plane) touching, but not intersecting, curve or curved surface. straight line or plane that touches curve or curved surface at point.

derivative

/dəˈrivədiv/

adjective noun

imitative of another's work. thing derived from another source.

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