x-7/(x=-7)(x=-3)
Holes
You can figure out the hole by figuring out what ones cancels both the bottom and top to zero. In this equation the whole would be a positive 7. Its positive 7 because it cancels out the 7's.
Asymptotes
The asymptotes can be figured out by the leftover number that is in the equation. The leftover number in this equation would be the -3.Instead of it being a negative 3 it would be switched so it would be canceled. So it would be a positive 3.
Both
They both make up the denominator in the equation. So in this one it would be the -7, and -3 but then they would switch to 7, and 3
Holes
You can figure out the hole by figuring out what ones cancels both the bottom and top to zero. In this equation the whole would be a positive 7. Its positive 7 because it cancels out the 7's.
Asymptotes
The asymptotes can be figured out by the leftover number that is in the equation. The leftover number in this equation would be the -3.Instead of it being a negative 3 it would be switched so it would be canceled. So it would be a positive 3.
Both
They both make up the denominator in the equation. So in this one it would be the -7, and -3 but then they would switch to 7, and 3