Complete the sentence below.

Question

If the point(4,-1) is a point on the graph of f, then f( __) = __.

If the point (4,-1) is a point on the graph of f, then f(__) = __.

Answer 1

If (x, y) is a point on the graph of f, then f(x) = y.

So, If (4, -1) is on the graph of f, then f(4) = -1