He initial value is 32,000 and the value after 13 yrs is 8133.97
        
             
        
        
        
Answer:
96
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
109r6
Step-by-step explanationi got it 
 
        
             
        
        
        
Y = e^tanx   -   2
To find at which point it crosses x axis we state that y= 0
e^tanx   - 2 = 0 
e^tanx = 2
tanx = ln 2
tanx = 0.69314
x = 0.6061
to find slope at that point first we need to find first derivative of funtion y.
y' = (e^tanx)*1/cos^2(x)
now we express x = 0.6061 in y' and we get:
y' = k = 2,9599
        
             
        
        
        
Answer:
I got -0.09... 
although I could be wrong, don't take my word for it, it's been a while lol