Question

Can someone verify my answer to this problem: Determine whether f(x) approaches pos infinity or neg infininty as x approaches 4 from the left and from the right.

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

For my answer I got - infinite.

Answer 1

*sorry infinity is what I meant to put

Answer 2

From the left and from the right f(x) approaches negative infinity