Answer: 9
Step-by-step explanation:
4x²-7x+7   f(2)=4*(2)^2-7(2)+7=16-14+7=9
 
        
             
        
        
        
Answer:
...
Step-by-step explanation:
the central angle is the same as the arc
mDE= 104°
mFE= 76°
mDEF= 180°
mCFD= 180°
mDFE= 256°
 
        
             
        
        
        
Answer:
r = 1/3
= 1
Step-by-step explanation:
1 + 1/3 + 1/9 + 1/27 + 1/ 81 
In this series a is the first  term = 1
r is the common ratio = 2nd term/1st term = 3rd term/ 2nd term 
r = 1/3 ÷ 1 = 1/9 ÷ 1/3
r = 1/3
I hope this was helpful, please mark as brainliest 
 
 
        
             
        
        
        


Using Long Division, pic below
Your remainder is -61
 
        
                    
             
        
        
        
Answer: 
Step-by-step explanation: the slope would be 1 and the y intercept would be 4.