v $=$ linspace$(-3,0\mathrm{.}5,8)$

The given linspace code can be written using colon notation as follows.

a$)$ v $=-3$:$0\mathrm{.}5$:$0\mathrm{.}5$

b$)$ v $=-3$:$0\mathrm{.}5$:$8$

c$)$ v $=-3$:$0\mathrm{.}5$:$9$

d$)$ v $=-3$:$8$:$0\mathrm{.}5$