9000008001

Level: 
Project ID: 
9000008001
Accepted: 
1
Clonable: 
0
Easy: 
0
Consider the function \(f(x)= -\frac{4} {x}\) and the points \(A = [1;-4]\), \(B = [-2;2]\), \(C = [4;1]\), \(D = [2;2]\). How many of these points are on the graph of the function \(f\)?
\(2\)
\(1\)
\(3\)
\(4\)