Answer:
D: 50 Square Units
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
136000 cm
Step-by-step explanation:
I think it's helps you
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Option A is correct.
The function for the given graph is;

Step-by-step explanation:
An exponential function is in the form of  ......[1] where a is the initial value and b≠ 0 , b >1 .
 ......[1] where a is the initial value and b≠ 0 , b >1 .
Given two points as shown in figure i.e,
let A = (0, 2) and B = (1,8)
Substitute these points in equation [1] we have;
For A = (0,2) 
 = a
 = a
⇒ a = 2
and 
for B = (1, 8)

or

Substitute the value of a=2 in above equation to solve for b;
2b = 8
divide both sides by 2 we get;
b = 4
Then, the function for the graph is, y=