constant.

the slope at point A using the moment$-$area theorems. Assume EI as

lect one:

A$.{}_A=\frac{9}{EI}kN*m^2$

B$.{}_A=\frac{18}{EI}kN*m^2$

C$.{}_A=\frac{27}{EI}kN*m^2$

D$.{}_A=\frac{54}{EI}kN*m^2$