Question

Which functions have removable discontinuities (holes)? Check all of the boxes that apply.

f(x)=x-1/x^2-1
f(x)=x^2-9/x^2+7x+12
f(x)=x^2+4x+4/x^2+2x-8
f(x)=x+7/x^2+5x-14

Answer 1

It is correct, the answers are A, B and D.

Explanation:

Edge 2021. Assignment.

Answer 2

A,B,D

Explanation:

I just did it .