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Finding features of quadratic functions | Mathematics II | High School Math | Khan Academy

145,465 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

99%
  • 8:17 / 8:22

Speech Rate:

  • 180 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

functions

/ˈfəNG(k)SH(ə)n/

noun other verb

activity natural to or purpose of person or thing. Mathematical operations used in calculations. To be operating, working or achieving its purpose.

working

/ˈwərkiNG/

adjective noun verb

having paid employment. action of doing work. To bring into a specific state of success.

attempt

/əˈtem(p)t/

noun verb

Effort made to try to do or accomplish something. To try to do something challenging or difficult.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

coordinates
noun other verb

number indicating position. Clothing with styles/colors that go well together. To make plans to meet a shared goal.

vertical

/ˈvərdək(ə)l/

adjective noun

(Of a line, etc.) going up and down; not horizontal. vertical line or plane.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

assuming

/əˈso͞omiNG/

adjective conjunction verb

arrogant or presumptuous. used for purpose of argument to indicate premise on which statement can be based. To act in a false manner to mislead others.

symmetry

/ˈsimətrē/

noun

Having parts that are exactly the same.

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