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Midpoint and distance on complex plane | Imaginary and complex numbers | Precalculus | Khan Academy

114,114 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 5:57 / 6:10

Speech Rate:

  • 165 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

thinking

/ˈTHiNGkiNG/

adjective noun verb

using thought or rational judgement. Thoughts behind an idea, opinion or belief. To have an idea, opinion or belief about something.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. used to refer to additional person or thing of same type as one. additional person or thing of same type.

negative

/ˈneɡədiv/

adjective exclamation noun verb

Focusing on the bad aspects; pessimistic. no. In grammar, containing words such as 'no' or 'not'. refuse to accept.

distance

/ˈdistəns/

noun verb

length of space between two points. To make it clear that you are not involved.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. From the beginning of something until the end. Allowing you to pass between, or to.

midpoint

/ˈmidˌpoint/

noun

Point in or at the middle of something.

positive

/ˈpäzədiv/

adjective noun

Showing agreement or support for something. positive quality.

between

/bəˈtwēn/

adverb preposition

in space separating things. In the space that separates two objects.

complex
adjective noun verb

Not being simple; having many parts or aspects. Psychological issue regarding self-image. cause to form complex.

encourage

/inˈkərij/

verb

To make someone more determined or confident.

exactly

/iɡˈzak(t)lē/

adverb

No more and no less than; precisely.

imaginary

/iˈmajəˌnerē/

adjective

existing only in imagination.

halfway

/ˈhafˌwā/

adjective adverb

midway between two points. A middle point between two extremes.

numbers

/ˈnəmbər/

noun other verb

arithmetical value expressed by word, symbol, or figure. Particular songs or dances performed during shows. make as total.

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