Answer:
The function rule is

Step-by-step explanation:
The given ordered pairs are (0,-1), (1,0),(2,3),(3,8),(4,15)
We can observe the following pattern.





When we generalize this pattern, we obtain:

This is the function equation. 
The function rule is 

 
        
             
        
        
        
Answer:
Rational, integers, whole, natural, real
Step-by-step explanation:
109 is rational because it can be expressed as the ratio of two integers: 109:1
109 is integer because it can be written with no fractions
109 is a whole number because it has no decimals
109 is natural because it is an integer greater than 0
Hope this helps! ;)
 
        
             
        
        
        
You would recieve $37.95 a year then multiply that by 7 years to get $265.65
        
             
        
        
        
<span>D. the probability that a student has a car or job 
</span>
 
        
                    
             
        
        
        
Answer:
$2561.99 a quarter
Step-by-step explanation:
Just add together what they pay every year, then multiply by 25.5% (because that's the quarterly premium.)
Annual cost = insurance + dental + vision
                     = 8900 + 772 + 375 = $10047 a year.
Quarterly cost = 25.5% of annual cost
    Whenever you see of, think of multiplication!
    25.5% = .255
Quarterly cost = .255 * 10047 = <u>$2561.99 a quarter</u>