The slope of an absolute function at the point where it evaluates to zero is undefined.
Here, when x=1, so |4x-4|=|4-4|=|0|, the slope is undefined.  This is where the vertex of the "V" on the graph of the absolute value function.
        
                    
             
        
        
        
wait what is it i needddd helllpppp
 
        
             
        
        
        
You could get two different functions out of this:
<u>2x + 2y = 8</u>
1). <u> 'y' as a function of 'x'</u>
Subtract  2x  from each side:  2y  = -2x + 8
Divide each side by  2 :         <em> y  =  -x + 4</em>
2). <u> 'x' as a function of 'y' :</u>
Subtract  2y  from each side:    2x  =  -2y + 8
Divide each side by  2 :        <em>  x  =  -y + 4</em>
Those two functions look the same, but that's just because the original 
equation given in the problem was so symmetrical.  In general, they're 
not the same function.
        
                    
             
        
        
        
Answer:
The distance bicycle tire travels is <u>1946.8 cm</u>.
Step-by-step explanation:
Given:
Diameter of bicycle tire = 62 cm.
The bicycle tire travels in 10 revolutions.
Now, to find the distance the bicycle tire travels in 10 revolutions.
Diameter = 62 cm.
Radius (r) = 
So, we get the circumference first by putting formula:


Thus, we get the <u><em>circumference of tire 194.68 cm.</em></u>
<u><em>Number of revolutions the tire travels = 10.</em></u>
Now, to get the distance the bicycle tire travels we multiply circumference of tire by number of revolutions the tire travels:

Therefore, the distance bicycle tire travels is 1946.8 cm.
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Since they already have a common denominator of x+1 we can add the numerators
(2x+4-x+5)/(x+1)
(x+9)/(x+1)