Answer:

Step-by-step explanation:
Given the function:

To find:
Domain of the function.
Solution:
First of all, let us learn about definition of  domain of a function.
Domain of a function is the valid input values that can be provided to the function for which output is defined.
OR
Domain of a function  are the values of
 are the values of  for which the output
 for which the output  is a valid value.
 is a valid value.
i.e. The function does not tend to  or does not have
 or does not have  form.
 form.
So, we will check for the values of  for which
 for which  is not defined.
 is not defined.
For value to tend to  , denominator will be 0.
, denominator will be 0.

So, the domain can not have x = 2
Any other value of x does not have any undefined value for the function  .
.
Hence, the answer is:
 [2 is not included in the domain].
     [2 is not included in the domain].
 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
The data of the poulation increased.
 
        
             
        
        
        
Answer:
3x+6 sq units
Step-by-step explanation:
3(x+2) = 3x + 6
 
        
                    
             
        
        
        
Answer:
6x2 + 23x + 7 = 0
Factorization:
(2x + 7)(3x + 1) = 0
Solutions based on factorization:
2x + 7 = 0   ⇒   x1 = −7
2
 = −3.5
3x + 1 = 0   ⇒   x2 = −1
3
 ≈ −0.333333
Extrema:
Min = (−1.916667, −15.041667)
Step-by-step explanation: hope this helps