Respuesta :
Answer:
The domain and range of the function will be same after the modification.
Step-by-step explanation:
Domain and Range of the function f(x) is the set of real numbers
Now, the value of the given function f(x) is modified such that the value of b remains same but the value of a is increased by 2
⇒ The domain and range of the modified function is also the set of all real numbers.
Therefore, The domain and range of the function will be same after the modification.