# Translations and transformations of functions

### Description

? Mathematics SL Quiz on Translations and transformations of functions, created by Christine Laurich on 09/09/2015.
Quiz by Christine Laurich, updated more than 1 year ago
 Created by Christine Laurich over 8 years ago
447
6

## Resource summary

### Question 1

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

### Question 2

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

### Question 3

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

### Question 4

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

### Question 5

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

### Question 6

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

### Question 7

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

### Question 8

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

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