The graph of the function fx is given above Then f12 pi You
     The graph of the function f(x)| is given above. Then f\'(1/2)| =  pi You have attempted this problem 10 times. 
  
  Solution
f\'(1/2) will be equal to the slope of the function at point (x=1/2), the given curve is a straight line, hence the slope will be going to remain constant
Cuve passes through (0,2) and (-1,-4)
Slope = (-4-2)/(-1-0) = 6
Hence the slope of the curve is equal to 6
in terms of pi, the answer will be close to 1.91pi units

