SITUATION III

For the beam shown, use Double integration method and answer the following questions.

$7.$ what is the slope at $A?$

a$.-432/$EI c$.-477/$EI

b$.-\frac{338}{E}$I d$.-\frac{227}{E}I$

$8.$ what is the deflection at the midspan?

a$.-1276/$EI c$.-\frac{987}{E}I$

b$.-1967/$EI d$.-1478/$EI

$9.$ from point $A,$ where is the maximum deflection located?

a$.5\mathrm{.}32$ m c $\mathrm{.}3\mathrm{.}78$ m

b$.4\mathrm{.}82$ m d $\mathrm{.}6\mathrm{.}10$ m