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Function inverse example 1 | Functions and their graphs | Algebra II | Khan Academy

685,302 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

95%
  • 6:27 / 6:44

Speech Rate:

  • 175 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

coordinate
adjective noun verb

equal in rank. Point on a map defining a location e.g. 135N, 34W. To match styles or colors that go well together.

function

/ˈfəNG(k)SH(ə)n/

noun verb

Mathematical operation used in calculations. To serve a certain purpose or role.

negative

/ˈneɡədiv/

adjective exclamation noun verb

characterized by absence of distinguishing features. no. The opposite to a positive electrical charge. refuse to accept.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. One more added. additional person or thing of same type.

rewrite
noun verb

instance of rewriting something. To write again to improve, or correct errors.

multiply

/ˈməltəˌplī/

verb

add number to itself specified number of times.

subtract

/səbˈtrakt/

other verb

To take away a value or amount from another. take away number or amount from another to calculate difference.

writing

/ˈrīdiNG/

noun other verb

The act of composing letters on paper. To invent or create a computer program. To compose letters and words on paper or a screen.

equation

/əˈkwāZHən/

noun

Mathematical statement showing things to be equal.

inverse

/ˈinvərs/

adjective noun

opposite or contrary in position, effect, etc.. Thing that is the complete opposite of another.

because

/bēˈkəz/

conjunction

For a reason.

variable

/ˈverēəb(ə)l/

adjective noun

Having the ability to change or vary. Mathematical quantity with several values.

graphed

/ɡraf/

verb

plot or trace on graph.

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