Answer: A
Step-by-step explanation:
First, the problem is g(f(x)). You would plug in f(x) wherever you see an x in g(x). To find the domain, you take the bottom function, and set it equal to 0.

When you solve that, you get x=2. You know your domain is x≥2, but there is as asymptote at x=11. That means the graph never reaches x=11, but gets very close. You find that by setting the entire equation equal to 0 and solve from there.
 
        
             
        
        
        
Answer:

and 

Step-by-step explanation:
First make all the fractions into improper fractions

After doing that put them back into the problems
Problem 1)
  ÷
  ÷  , plug in the improper fractions
 , plug in the improper fractions 
 ÷
 ÷  
 
to divide, you need to flip the second fraction and multiply 
 ·
·  =
 =  
 
then reduce

Problem 2) 
 ÷
÷  
 
Plug in improper fraction 
 ÷
 ÷  
 
Then flip second fraction and multiply 
 ·
 ·  
 
Multiply 
 
 
Reduce, or make it a mixed number 

 
 
        
             
        
        
        
Easy, just do 60 seconds which equals a minute. Since we know that now simply use 60 minutes to get you to an hour. If your doing minutes to hours make sure there is a 0 at the end.
 
        
             
        
        
        
Approximate the real zeros of f(x) = x2 + 3x + 1 to the nearest tenth
<u>C. 2.6,-0.4</u>
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