Answer:
The first one
Step-by-step explanation:
In this question, we are trying to find X, so can solve this by back-solving. multiply the choices by the A until they equal B. If you do it for the first one then you should gett B.
The value of discontinuity is x= -7, x= 5
Answer:
choice B should be right
Step-by-step explanation:
im not smart but i think the answer is x-6x (,-9)