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Quadratic approximation formula, part 1

65,442 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 6:55 / 7:09

Speech Rate:

  • 213 wpm - Fast

Category:

  • Howto & Style

Tags :

Intro:

Video Vocabulary

specific

/spəˈsifik/

adjective noun

Concerning one particular thing or kind of thing. medicine or remedy effective in treating particular disease.

context

/ˈkäntekst/

noun

circumstances that form setting for event, statement, or idea.

function

/ˈfəNG(k)SH(ə)n/

noun verb

activity natural to or purpose of person or thing. operate in particular way.

variable

/ˈverēəb(ə)l/

adjective noun

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

multiplied

/ˈməltəˌplī/

verb

To increase in number by reproducing/having babies.

starting

/stärt/

verb

begin or be reckoned from particular point in time or space.

quadratic

/kwäˈdradik/

adjective noun

involving second and no higher power of unknown quantity. quadratic equation.

literally

/ˈlidərəlē/

adverb

Used to say something is true, even if unlikely.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

ourselves

/ou(ə)rˈselvz/

pronoun

used as object of verb or preposition when this is same as subject of clause.

basically

/ˈbāsik(ə)lē/

adverb

in most essential respects.

approximate
adjective verb

close to actual, but not completely accurate or exact. To be similar to, but not exactly the same.

written

/rīt/

adjective other verb

Expressed using writing. To invent or create a computer program. mark symbols on surface with pen.

general

/ˈjen(ə)rəl/

adjective noun

affecting or concerning most people or things. commander of army.

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