Question

Point on a graph of function f(x)=2(×-4)^-1 and x=2

Answer 1

To plot the point on a graph of function f(x) = 2/(x-4) at x=2, we substitute x=2 in the function and solve for f(2):

f(x) = 2/(x-4)
f(2) = 2/(2-4)
f(2) = -1

Therefore, the point on the graph of f(x) at x=2 is (2, -1).