Absolute Value Equations

Submitted by ladislav.foltyn on Sat, 03/02/2019 - 16:24
Project ID: 
6000000031
Accepted: 
SubArea: 
Absolute value equations and inequalities
Type: 
Match
Layout: 
6x6
Question: 
Match each of the given equations with the set containing all its solutions.
Questions Title: 
Equations:
Answers Title: 
Sets:
Question 1: 
|x−5|−1=0
Answer 1: 

[4;8)

Question 2: 
|x|−|x−5|=1
Answer 2: 

[3;4)

Question 3: 
|4x−8|=2
Answer 3: 

[1;3)

Question 4: 
x2+|x+1|−1=0
Answer 4: 

[−1;1)

Question 5: 
|x−3|=|2x−1|
Answer 5: 

(−3;−1]∪[1;2]

Question 6: 
|2−x|+|−x|=7
Answer 6: 

(−∞;−2)∪(4;∞)

Tex: 
% tiket 32916 \NastavOT{2} \NastavOD{2}