Answer: 
a = -7
B= *4
Step-by-step explanation:
 
        
                    
             
        
        
        
<span>9,    12,    19,    30,    ...
</span>formula for the nth term is;
<span>2n^2 + 3n - 10</span>
        
             
        
        
        
Hi there!

Evalute by substituting in 5 for x:
w(5) = 9(5) + 8 
Simplify:
w(5) = 45 + 8 = 53
 
        
                    
             
        
        
        
Answer:
a = -7 and b = 1.  The constant term is 4
Step-by-step explanation:
In standard form, this equation is -7x^2 + x + 4 = 0
The coefficients are a = -7 and b = 1.  The constant term is 4.
 
        
                    
             
        
        
        
Answer:
the house will have gained $66,900$ worth of value putting the house worth at $512,900$
Step-by-step explanation:
446,000  ➗  100 X  15 = 66,900
446,000 + 66,900 = 512,900
hope this help if you need any more help P.M. me.