Translations and transformations of functions

Christine Laurich
Quiz by Christine Laurich, updated more than 1 year ago
Christine Laurich
Created by Christine Laurich over 4 years ago
100
6

Description

? Mathematics SL Quiz on Translations and transformations of functions, created by Christine Laurich on 09/09/2015.

Resource summary

Question 1

Question
f(x) + k
Answer
  • Shifts vertically by k upward
  • Shifts horizontally by k upward

Question 2

Question
f(x) - k
Answer
  • shifts vertically k downward
  • shifts horizontally k upward

Question 3

Question
-f(x)
Answer
  • reflects f(x) in the x-axis
  • reflects f(x) in the y-axis

Question 4

Question
f(-x)
Answer
  • reflects f(x) in the y-axis
  • reflects f(x) in the x-axis

Question 5

Question
f(x+k)
Answer
  • shifts horizontally by k to the left
  • shifts vertically by k to the left

Question 6

Question
f(x-k)
Answer
  • shifts horizontally by k to the right
  • shifts vertically by k to the right

Question 7

Question
pf(x) when p>1
Answer
  • stretches vertically by a scale factor of p
  • stretches horizontally by a scale factor of p

Question 8

Question
f(qx) when q>1
Answer
  • compresses horizontally by a scale factor of 1/q
  • compresses vertically by a scale factor of 1/q
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