[c11 Replot the data from Exercise C.11 Is there a graph type (eg., linear, semi-log or log- log) where the graph becomes a straight line? C14 Create symbol x and find the roots of: a) 2 4 b) 2-2x-195 c+2x-13x +10 C5 Use the simple command to multiply (x+le 5le+e-2). [ci6] Use MATLAB to integrate the following: a) 3x2 +2x +1 b) sin(x) c) tan(x) d) sin'o)