Other questions in this quiz

2. y=af(x) is...

  • vertical stretch by b
  • multiply y values by a
  • vertical stretch by 1/a

3. The modulus: y=lf(x)l is...

  • reflection of negative y values in the x axis
  • reflection of positive values in the y axis
  • reflection in the x axis

4. y=f(-x)

  • movement to the right by 1
  • is a reflection in the x axis
  • is a reflection in the y axis

5. The modulus y=fl(x)l is...

  • reflection in the y axis
  • reflection in x axis
  • only the positive values of x

Comments

Molly

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Good quiz, but the answers to questions 3 and 4 are the wrong way round.

Tom

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the answers to 7 and 8 are wrong

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