2000005104

SubArea: 
Properties of functions
Level: 
A
Project ID: 
2000005104
Accepted: 
0
Clonable: 
0
Easy: 
1
Find the inverse function to the function given by listing the points [x;f(x)]. f={[1;2];[2;3];[3;4];[4;5];[5;6]}
f−1={[2;1];[3;2];[4;3];[5;4];[6;5]}
f−1={[−1;−2];[−2;−3];[−3;−4];[−4;−5];[−5;−6]}
f−1={[1;12];[12;13];[13;14];[14;15];[15;16]}
f−1 does not exist