Shanie Dickens
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A Levels Maths (Core 3) Quiz on C3 Chapter 5, created by Shanie Dickens on 09/25/2014.

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Shanie Dickens
Created by Shanie Dickens over 9 years ago
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C3 Chapter 5

C3 Chapter 5

Question 1 of 6

1

y=|f(x)| means that...

Select one of the following:

  • all y values are positive.

  • all y values are negative.

  • all x values are positive.

  • all x values are negative.

Explanation

Question 2 of 6

1

For y=f(|x|) you draw the graph for 0<x and then...

Select one of the following:

  • reflect this in the y axis.

  • reflect this in the x axis.

  • reflect in the line y=x.

  • reflect in the line y= -x

Explanation

Question 3 of 6

1

f(x+a) is...

Select one of the following:

  • a horizontal translation of -a.

  • a vertical translation of a.

  • a horizontal stretch of scale factor 1/a.

  • a vertical stretch of scale factor a.

Explanation

Question 4 of 6

1

f(x)+a is...

Select one of the following:

  • a horizontal translation of -a.

  • a vertical translation of a.

  • a horizontal stretch of scale factor 1/a.

  • a vertical stretch of scale factor a.

Explanation

Question 5 of 6

1

f(ax) is...

Select one of the following:

  • a horizontal translation of -a.

  • a vertical translation of a.

  • a horizontal stretch of scale factor 1/a.

  • a vertical stretch of scale factor a.

Explanation

Question 6 of 6

1

af(x) is...

Select one of the following:

  • a horizontal translation of -a.

  • a vertical translation of a.

  • a horizontal stretch of scale factor 1/a.

  • a vertical stretch of scale factor a.

Explanation

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