B. -9 is the most negative one, -2 is the least.
Hope this helps you.
Answer:
Step-by-step explanation:
hello : look this solution
Domain means which values the function can have which make it true or Possible to solve
So all you got to do is set the denominator = to 0 and solve for x
You will get x=7
4/(7-7) is not possible
So x cannot equal to 7 because you cant divide a number by 0!