1103048502

SubArea: 
Properties of functions
Level: 
A
Project ID: 
1103048502
Accepted: 
1
Clonable: 
0
Easy: 
0
Let f be a periodic function with period 2.5. The diagram below shows a part of the graph of f. Identify which of the following statements is false.
f(12.5)=−1
f(3.5)=−1
f(−2.75)=1
f(11.25)=−0.5