Consider the linear function \(f(x)= -5x + 4\)
and points \(A = [1;-1]\),
\(B = [-2;-14]\),
\(C = [3;-11]\),
\(D = [-4;24]\).
How many of these points lies on the graph of the function
\(f\)?
Let the function \(f\)
be defined as a linear function with graph passing through the points
\(A = [2;3]\) and
\(B = [-1;6]\). Find an analytic
expression for the function \(f\).