Answer:
No. of x-intercepts is equal to the no. of distinct species factors of a polynomial 
Since this curve has only one distinct factor i.e (x+7)
The only x-intercepts is -7
(-7,0)
Y intercept would be at (0+7)⁷
Which is (0,7⁷)
Or (0,823543)
Since it's an odd power, branch of the curve for x > 7 would approach positive infinity 
Branch for x < 7 would approach negative infinity 
 
        
             
        
        
        
Answer:
see them bellow
Step-by-step explanation:
 
        
             
        
        
        
Answer:
(7-2) x 2 -1 = 9
Step-by-step explanation:
(7-2) = 5 x 2 =10 -1 = 9
 
        
             
        
        
        
Answer:
1.3
Step-by-step explanation:
6.50/5