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How to represent the average rate of change of a modeling function as an expression | Khan Academy

42,364 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

92%
  • 4:11 / 4:32

Speech Rate:

  • 165 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

average

/ˈav(ə)rij/

adjective noun verb

Typical or normal; usual; ordinary. Total of numbers divided by the number of items. amount to or achieve as average rate or amount over period of time.

milliliters

/ˈmiləˌlēdər/

noun other

one thousandth of litre. Units of liquid volume equal to 0.001 liter.

divided

/diˈvīdəd/

adjective verb

Being split in two or more pieces. To split numbers by another number, e.g. 6 / 2 = 3.

remaining

/rəˈmāniNG/

adjective verb

(Those things) not yet done. To stay in a place when other people have gone.

paraphrase

/ˈperəˌfrāz/

noun verb

rewording of something written or spoken. express meaning of something using different words.

represents

/ˌreprəˈzent/

verb

To depict art objects, figures, scenes; to portray.

rewrite
noun verb

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

decreased
verb

make or become smaller or fewer.

respect

/rəˈspekt/

noun verb

Behavior that follows the established rules. admire person or thing deeply, as result of their abilities or achievements.

negative

/ˈneɡədiv/

adjective exclamation noun verb

characterized by absence of distinguishing features. no. word or statement expressing denial. refuse to accept.

equation

/əˈkwāZHən/

noun

Mathematical statement showing things to be equal.

remained

/rəˈmān/

verb

continue to exist.

following

/ˈfälōiNG/

adjective noun preposition verb

next in time. body of supporters or admirers. coming after or as a result. To happen after something else happens.

drained

/drān/

verb

(To cause) to become less or smaller; reduce.

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