2010016604

SubArea: 
Linear functions
Level: 
A
Project ID: 
2010016604
Source Problem: 
1103171403
Accepted: 
0
Clonable: 
1
Easy: 
1
Determine whether the line drawn in the picture is the graph of a linear function of the variable x. If so, find the formula for the function.
There is no graph of the linear function in the picture.
y=−2
x=−2
y=2x