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What is a function? | Functions and their graphs | Algebra II | Khan Academy

2,762,539 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 7:46 / 7:56

Speech Rate:

  • 155 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

example

/iɡˈzampəl/

noun verb

thing characteristic of its kind. be illustrated or exemplified.

everywhere

/ˈevrēˌ(h)wer/

adverb noun

in or to all places. all places or directions.

inputting

/ˈinˌpo͝ot/

verb

put data into computer.

evaluate

/əˈvalyəˌwāt/

verb

form idea of amount, number, or value of.

abstract
adjective noun verb

Concerning something that doesn't exist physically. Short summary of an academic article. consider separately.

function

/ˈfəNG(k)SH(ə)n/

noun verb

What something is intended to be used for; purpose. To be operating, working or achieving its purpose.

replace

/rəˈplās/

verb

take place of.

something

/ˈsəmˌTHiNG/

adverb pronoun

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

variable

/ˈverēəb(ə)l/

adjective noun

Having the ability to change or vary. element, feature, or factor that is liable to vary or change.

produce
noun verb

Fresh foods such as fruits and vegetables. To manufacture something using machines.

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