Lines l//m,p//q, Find a,b,c,d

Find the derivative of the following functions (it is to be understood that a, b, c, d, p, q, r and s are fixed non-zero constants and m and n are integers): (x+a)

Look at the graph . Write the coordinates of the points A,B,C,D,E,F,G,H,I,J,K,L,L,M,N,P,O and Q.

Find the derivative of the following functions (it is to be understood that a, b, c, d, p, q, r and s are fixed non-zero constants and m and n are integers): (px+q)((r)/(x)+s)

Look at the graph. Write the coordinates of the points A,B,C,D,E,F,G,H,I,J,K,L,M,N,P,O and Q

Find the derivative of the following functions (it is to be understood that a, b, c, d, p, q, r and s are fixed non-zero constants and m and n are integers): (ax+b)^(n)

Line L has intercepts a and b on the axes of co ordinates. When the axes are rotated through a givenn angle, keeping the origin fixed, the straight line L has intercpets p and q on the transformed axes. Prove that 1/(a^(2))+1/(b^(2))=1/(p^(2))+1/(q^(2)) .