Answer:
Exponential Functions
In linear functions, rate of change is constant: as x goes up, y will go up a consistent amount. In exponential functions, the rate of change increases by a consistent multiplier—it will never be the same, but there will be a pattern.
 
        
             
        
        
        
Answer
150x-2x=3
Step-by-step explanation:
 
        
             
        
        
        
40 miles in 30 minutes, 60 miles in 45 minutes
divide 80 by 60 (mins in a hour) then multiply that’s by the number of minutes (30,45)
        
             
        
        
        
Option B:  is the correct answer.
 is the correct answer.
Explanation:
The exponential equation is 
If  , then
, then 
Thus, the equation becomes

Applying log rule,  and thus the equation becomes
 and thus the equation becomes

Since, we know that,  , using this we get,
, using this we get,

Hence, the logarithmic equation which is equivalent to the exponential equation  is
 is 
Thus, Option B is the correct answer.