Question

If 10= f (-4), give the coordinates of a point on the graph of f

Answer 1

If a function is given, the coordinates of a point on the graph are given by:

`(x,f(x))`

Since -4 is in the domain of f, there is a point on the graph of f with the coordinates:

`(-4,f(-4))`

Since f(-4)=10, then the coordinates of that point are:

`(-4,10)`