Answer:
Step-by-step explanation:
the first answer is D 
the second is B
 
        
             
        
        
        
Answer:
<u>Answer</u><u>:</u><u> </u><u>A</u><u>.</u><u> </u><u>-</u><u>3</u><u>2</u><u>.</u><u>7</u><u>5</u>

• f(n) are the values of the set
• n is the number of items

 
        
             
        
        
        
Answer:  
Step-by-step explanation:
Given:  and
  and  
To find: 
Now as we know 

So we have 

Therefore d. is the correct option 
Hence , 
 
        
                    
             
        
        
        
Evaluation. Is an proportion that the Greeks used.
        
             
        
        
        
Answer:
Slope: -1/4
y intercept: (0, -4/9)
Step-by-step explanation: