An interval must contain a root of the equation f(x)=0 if...

the two bounds of the interval are 0.

the difference between the bounds is 1.

To solve an equation of the form f(x)=0 by an iterative method...

rearrange f(x)=0 into a form x=g(x).

do the inverse of the function.

rearrange f(x)=0 into a form x=f^-1(x).

rearrange f(x)=0 into a form g(x)=f(x)^-1

Quiz

Shanie Dickens 3 Fragen

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1An interval must contain a root of the equation f(x)=0 if...
1. Athere is a sign change.
2. Bthe two bounds of the interval are 0.
3. Cthe difference between the bounds is 1.
4. Dthe signs are the same.
2To solve an equation of the form f(x)=0 by an iterative method...
1. Arearrange f(x)=0 into a form x=g(x).
2. Bdo the inverse of the function.
3. Crearrange f(x)=0 into a form x=f^-1(x).
4. Drearrange f(x)=0 into a form g(x)=f(x)^-1
3Different rearrangements of the equation f(x)=0 will always lead to the same root.
1. ARichtig
2. BFalsch

Beschreibung: A Levels Maths (Core 3) Quiz am C3 Chapter 4, erstellt von Shanie Dickens am 31/08/2014.
Autor: Shanie Dickens
Sprache: English
Aufrufe: 40
Schlagwörter: maths core 3 a levels
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