Toetsweek 3 Da31 Flashcards

1
Q

D

A

D=b2-4ac

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2
Q

X

A

X= -B +/- Wortel D / 2a

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3
Q

Twee snijpunten X-as

A

D>0

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4
Q

Ee snijpunt / raakpunt x-as

A

D=0

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5
Q

Geen snijpunt X-as

A

D<0

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6
Q

Xtop

A
  • b/ 2a
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7
Q

X > 16

A

X<-4 v x> 4

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8
Q

X <16

A

-4<x<4

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9
Q

X> -16

A

Voor elke x

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10
Q

X< -16

A

Voor geen enkele X

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