Answer:
f
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
The exponential function that decrease by 15% every time x increases by 1 is given by:

We simplify the parenthesis to get:

Therefore the decrease by 15% every time x increases by 1 is 

The second choice is correct.
 
        
             
        
        
        
The sunflower is 2.387 meters tall.
The question is asking: which rounding will result in the greatest value?
To see, we need to round 2.387 to meter, tenth meter, and hundredth meter.
Meter - 2 meters
Tenth meter - 2.4 meters
Hundredth meter - 2.39 meters
As you see, rounding to the tenth meter gives the greatest value of 2.4. Therefore, Bahir should use a decimal rounded to the tenth meter.
 
        
             
        
        
        
To convert this equation into slope intercept form simply distribute the number of -2 and put it in
Y = mx + b form 
Y + 4 = -2(X-1) 
Y + 4 = -2x + 2 
Y = -2X + 2 - 4 
Y = -2X - 2 
I believe this is the solution in slope intercept form.