Answer:
f(x) = 2^(2x+1)
Step-by-step explanation:
2 = 2¹
8 = 2³
32 = 2⁵
128 = 2⁷
1,3,5 and 7 are odd numbers.
Individual numbers in mathematics are represented as 2x + 1.
 
        
             
        
        
        
Answer:
505
Step-by-step explanation:
sn=2a+(n-1)d
 2*5+(100-1)5
 10+(99)5
 505
 
        
             
        
        
        
Answer:
A
Step-by-step explanation:
The area of everything greater than and equal to 2.
Make sure the line is not dotted if it equal a number. 
 
        
             
        
        
        
Answer:
your answer will be D 
Step-by-step explanation:
look at the graph and find a corner by the black line  there is a corner by -2 and positive 2